Avast Free Antivirus 歷史版本列表 Page1

最新版本 Avast Free Antivirus 19.6.4546

Avast Free Antivirus 歷史版本列表

Avast Free Antivirus 提供了必要的安全措施,以保護您的電腦免受黑客和小偷的侵害。除了最好的防病毒和防惡意軟件保護,新的家庭網絡掃描儀可以掃描您的網絡中的任何問題,而瀏覽器清理可以讓您刪除惱人的插件,SmartScan 允許一鍵掃描。有史以來第一次,您可以保護您的家庭網絡設備(如路由器和無線設備)免受黑客攻擊。用當今市場上最好的免費殺毒軟件保護你的 Windows。下載&nbsp... Avast Free Antivirus 軟體介紹


Rocrail 15585 (64-bit) 查看版本資訊

更新時間:2019-06-26
更新細節:

What's new in this version:

Rocrail 15585 (64-bit)
- Infodialog: removed obsolete adjustminsize flag
- Donkeydlg: layout corrections
- Wsocket: trace correction in case the hostname query did fail
- Infodialog,rocguiinidlg: layout and translation corrections
- Donkey: added missing dialog title


Rocrail 15574 (64-bit)
- Control: tracelevel correction for action state does not match
- Rocweb: added text click command


Rocrail 15570 (64-bit)
- Canservice: report as CANID=0 and NN=0
- Text: fix for model command change
- Canservice: use same CANID and nodenumber as the GC1e in case of service on 5550
- Modplan: add all system actions
- Text: center option added


Rocrail 15558 (64-bit)
- text: fix for check action state


Rocrail 15554 (64-bit)
- Control: trace correction
- Mbus utils: fix for MERG standard CAN frame ID
- Canservice: avoid looping without sleep in case of tcp socket error
- Canservice: fix for standard ASCII frame
- Canservice: ascii framing support added
- Xmlscriptdlg: text commands added
- Text: click state for triggering actions added
- Modplan: read/save tour, waybill, link, weather, lightctrl and mvtrack
- Modplan: read and save module systemactions
- Modplan: read module system


Rocrail 15544 (64-bit)
- modplan: use modzoffset on modify; move, rotate


Rocrail 15543 (64-bit)
- Change log not available for this version


Rocrail 15533 (64-bit)
- Block: fix for action call for occupied
- Modplandlg: file dialog buttons added for loco and route xml


Rocrail 15531 (64-bit)
- Wrapper: default 3 trace files


Rocrail 15530 (64-bit)
- Location: fix for maxocc zero
- Route,switch: check if the switch has an address set on empty commands
- Switch: check for valid command
- Locationsdlg: layout correction
- Locationsdlg: layout correction


Rocrail 15525 (64-bit)
- mbus: support for UID in system commands and events


Rocrail 15518 (64-bit)
- Mbus: reject fnchanged -1
- Ocation: maxocc per cargo type
- Location: max commuter option added


Rocrail 15515 (64-bit)
- Schedules: reset callerid and callertype


Rocrail 15515 (64-bit)
- Control: set the IID in the callerid variable
- Check4redsignals option added, default off
- Wmz21: ignore bidikmh
- Mbus: send lights(f0) also after the speed/dir commands


Rocrail 15510 (64-bit)
- Win64 build: strip debug info


Rocrail 15506 (64-bit)
- System actions: sub state implemented for IID


Rocrail 15505 (64-bit)
- Location: disregard maxocc if the loco already did arrive
- Set UID to 21 if zero to be compatible with previous revisions
- Locationdlg: removed deprecated adjust flag
- Set uid on state report

Rocrail 15504 (64-bit)
- Change log not available for this version


Rocrail 15503 (64-bit)
- Change log not available for this version


Rocrail 15500 (64-bit)
- Trace: fix for empty trace file name
- Z21: uid field added
- Clntcon: fix for ping and reply with pong
- Rcon: reactivate the 5s idle ping
- Mqtt-cs: serial connect added
- Clntcon/rcon: set keepalive socket option


Rocrail 15498 (64-bit)
- Change log not available for this version


Rocrail 15494 (64-bit)
- Planpanel: save scroll position
- Mqtt-cs python example extended with XML parsing


Rocrail 15492 (64-bit)
- Item/guiframe: restore throttle position and size dependent from loco ID
- Rocview makefile: fix for wxsubincl 3.0 -> 3.1


Rocrail 15486 (64-bit)
- Signal: white address as bit pattern if port is zero
- Rocwebworker: support for https
- Rocwebworker: support for https
- Tracedlg: fix for close event (X)


Rocrail 15482 (64-bit)
- Rocweb: http return code correction for plan and options xml
- Evaluate function event
- Function control type added
- Translation merge: fr
- Xmlscriptdlg: replaced settargetrange with the 3.0 start/end function
- Aboxdlg: layout fixes
- EStW: threeway symbol added


Rocrail 15475 (64-bit)
- Change log not available for this version


Rocrail 15470 (64-bit)
- Xmlscriptdlg: try to select the complete invalid line
- Xmlscriptdlg: select invalid XML line
- Xmlscriptdlg: select text from invalid XML
- Block: fix for service wait
- Output: function type added


Rocrail 15465 (64-bit)
- Block: revert put out of operation behaviour in case from dialog
- Xmlscriptdlg: find added
- Xmldlg: find added


Rocrail 15462 (64-bit)
- Model: trace level correction
- Block: crosscheck fix for service
- MBUS: not evaluating type in case of UID zero
- Cv index support for accelleration and calibrating
- Xmlscript: block throttle command added
- Locdialog: show CV index in grid
- Mbus,rocpro: mfx cv index support
- Block: fix for wait and service
- Block: check if occupied in case of modify and new state should be close


Rocrail 15453 (64-bit)
- Tt: set accessory bit in case of f6915
- Xmlpointsize default set to 11
- Manifest: removed dpiAwareness
- Xml: add wrap and pointsize attribute

Avast Free Antivirus 19.6.4546 查看版本資訊

更新時間:2019-06-26
更新細節:

What's new in this version:

Avast Free Antivirus 19.6.4546
- A smarter Smart Scan: we've redesigned our Smart Scan to be better than ever, and you can now even schedule it
- Improved performance: we've reduced the amount of disk and CPU usage our antivirus needs during the installation of other apps
- Improved stability: we've unified some headers across the app for greater stability
- A cleaner goodbye: if you ever uninstall us (gasp!), we now do a better job of removing all our files
- Bug stomping: sensitive Data Shield scans no longer finish prematurely, and Mail Shield no longer blocks connections if it can't connect to an IPv6 address
- Game on: we're now more compatible with games that use anti-cheating measures (e.g., League of Legends)


Avast Free Antivirus 19.5.4444
- Change log not available for this version


Avast Free Antivirus 19.4.4318

New:
- We're migrating all our SafeZone users to the new Avast Secure Browser

Fixed:
- AvLaunch won't show up twice in the Startup menu anymore
- HTTPS scanning now works with the latest versions of Firefox
- We'll now link you to a specific help article when Wi-Fi Inspector finds a vulnerability


Avast Free Antivirus 19.3.4241

New:
- We’ve set our VPN free: SecureLine VPN is no longer attached to your antivirus. It’s now a separate product
- A safer UEFI: Anti-rootkit scan now protects your UEFI (unified extensible firmware interface)

Fixed:
- When installing Avast Ultimate, all products in the bundle will be installed in one go
- Fixed our boot-time scan
- Made sure our UI loads correctly ("white UI" problem)
- Fixed a bug for our users in Russia where Passive Mode sometimes turned on for no reason


Avast Free Antivirus 19.2.4186

New:
- Custom love: We’ve updated the look of our Custom Scans screen
- Geek-ster egg: We’ve hidden some new advanced settings for our geek fans — just search for ‘geek:area’ in your settings

Fixed:
- Improved the syncing speed of our tray icon
- Made our Outlook plugin work again on x86 systems
- Thawed out an annoying UI freeze some of you were experiencing


Avast Free Antivirus 19.1.4142
- Change log not available for this version


Avast Free Antivirus 18.8.4084
- Change log not available for this version


Avast Free Antivirus 18.7.4041
- Change log not available for this version


Avast Free Antivirus 18.6.3983
- Change log not available for this version


Avast Free Antivirus 18.5.2342
- Change log not available for this version


Avast Free Antivirus 18.4.3895
- Change log not available for this version


Avast Free Antivirus 18.3.2333
- Change log not available for this version


Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users


Avast Free Antivirus 18.1.3800
- Change log not available for this version


Avast Free Antivirus 17.9.2322

New:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers


Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield


Avast Free Antivirus 17.7.3660
- Change log not available for this version


Avast Free Antivirus 17.7.3631

- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)


Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix


Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers


Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall


Avast Free Antivirus 17.4.3482.0

New:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window


Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer


Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed


Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode


Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites


Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation


Avast Internet Security 2016 12.3.2279

New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running


Avast Free Antivirus 12.1.3076
- Change log not available for this version


Avast Free Antivirus 11.2.2738
- Change log not available for this version

Avast Free Antivirus 19.5.4444 查看版本資訊

更新時間:2019-05-20
更新細節:

What's new in this version:

Avast Free Antivirus 19.5.4444
- Change log not available for this version


Avast Free Antivirus 19.4.4318

New:
- We're migrating all our SafeZone users to the new Avast Secure Browser

Fixed:
- AvLaunch won't show up twice in the Startup menu anymore
- HTTPS scanning now works with the latest versions of Firefox
- We'll now link you to a specific help article when Wi-Fi Inspector finds a vulnerability


Avast Free Antivirus 19.3.4241

New:
- We’ve set our VPN free: SecureLine VPN is no longer attached to your antivirus. It’s now a separate product
- A safer UEFI: Anti-rootkit scan now protects your UEFI (unified extensible firmware interface)

Fixed:
- When installing Avast Ultimate, all products in the bundle will be installed in one go
- Fixed our boot-time scan
- Made sure our UI loads correctly ("white UI" problem)
- Fixed a bug for our users in Russia where Passive Mode sometimes turned on for no reason


Avast Free Antivirus 19.2.4186

New:
- Custom love: We’ve updated the look of our Custom Scans screen
- Geek-ster egg: We’ve hidden some new advanced settings for our geek fans — just search for ‘geek:area’ in your settings

Fixed:
- Improved the syncing speed of our tray icon
- Made our Outlook plugin work again on x86 systems
- Thawed out an annoying UI freeze some of you were experiencing


Avast Free Antivirus 19.1.4142
- Change log not available for this version


Avast Free Antivirus 18.8.4084
- Change log not available for this version


Avast Free Antivirus 18.7.4041
- Change log not available for this version


Avast Free Antivirus 18.6.3983
- Change log not available for this version


Avast Free Antivirus 18.5.2342
- Change log not available for this version


Avast Free Antivirus 18.4.3895
- Change log not available for this version


Avast Free Antivirus 18.3.2333
- Change log not available for this version


Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users


Avast Free Antivirus 18.1.3800
- Change log not available for this version


Avast Free Antivirus 17.9.2322

New:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers


Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield


Avast Free Antivirus 17.7.3660
- Change log not available for this version


Avast Free Antivirus 17.7.3631

- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)


Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix


Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers


Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall


Avast Free Antivirus 17.4.3482.0

New:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window


Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer


Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed


Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode


Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites


Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation


Avast Internet Security 2016 12.3.2279

New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running


Avast Free Antivirus 12.1.3076
- Change log not available for this version


Avast Free Antivirus 11.2.2738
- Change log not available for this version

Avast Free Antivirus 19.4.4318 查看版本資訊

更新時間:2019-04-10
更新細節:

What's new in this version:

Avast Free Antivirus 19.4.4318

New:
- We're migrating all our SafeZone users to the new Avast Secure Browser

Fixed:
- AvLaunch won't show up twice in the Startup menu anymore
- HTTPS scanning now works with the latest versions of Firefox
- We'll now link you to a specific help article when Wi-Fi Inspector finds a vulnerability


Avast Free Antivirus 19.3.4241

New:
- We’ve set our VPN free: SecureLine VPN is no longer attached to your antivirus. It’s now a separate product
- A safer UEFI: Anti-rootkit scan now protects your UEFI (unified extensible firmware interface)

Fixed:
- When installing Avast Ultimate, all products in the bundle will be installed in one go
- Fixed our boot-time scan
- Made sure our UI loads correctly ("white UI" problem)
- Fixed a bug for our users in Russia where Passive Mode sometimes turned on for no reason


Avast Free Antivirus 19.2.4186

New:
- Custom love: We’ve updated the look of our Custom Scans screen
- Geek-ster egg: We’ve hidden some new advanced settings for our geek fans — just search for ‘geek:area’ in your settings

Fixed:
- Improved the syncing speed of our tray icon
- Made our Outlook plugin work again on x86 systems
- Thawed out an annoying UI freeze some of you were experiencing


Avast Free Antivirus 19.1.4142
- Change log not available for this version


Avast Free Antivirus 18.8.4084
- Change log not available for this version


Avast Free Antivirus 18.7.4041
- Change log not available for this version


Avast Free Antivirus 18.6.3983
- Change log not available for this version


Avast Free Antivirus 18.5.2342
- Change log not available for this version


Avast Free Antivirus 18.4.3895
- Change log not available for this version


Avast Free Antivirus 18.3.2333
- Change log not available for this version


Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users


Avast Free Antivirus 18.1.3800
- Change log not available for this version


Avast Free Antivirus 17.9.2322

New:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers


Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield


Avast Free Antivirus 17.7.3660
- Change log not available for this version


Avast Free Antivirus 17.7.3631

- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)


Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix


Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers


Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall


Avast Free Antivirus 17.4.3482.0

New:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window


Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer


Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed


Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode


Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites


Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation


Avast Internet Security 2016 12.3.2279

New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running


Avast Free Antivirus 12.1.3076
- Change log not available for this version


Avast Free Antivirus 11.2.2738
- Change log not available for this version

Avast Free Antivirus 19.3.4241 查看版本資訊

更新時間:2019-03-11
更新細節:

What's new in this version:

Avast Free Antivirus 19.3.4241

New:
- We’ve set our VPN free: SecureLine VPN is no longer attached to your antivirus. It’s now a separate product
- A safer UEFI: Anti-rootkit scan now protects your UEFI (unified extensible firmware interface)

Fixed:
- When installing Avast Ultimate, all products in the bundle will be installed in one go
- Fixed our boot-time scan
- Made sure our UI loads correctly ("white UI" problem)
- Fixed a bug for our users in Russia where Passive Mode sometimes turned on for no reason


Avast Free Antivirus 19.2.4186

New:
- Custom love: We’ve updated the look of our Custom Scans screen
- Geek-ster egg: We’ve hidden some new advanced settings for our geek fans — just search for ‘geek:area’ in your settings

Fixed:
- Improved the syncing speed of our tray icon
- Made our Outlook plugin work again on x86 systems
- Thawed out an annoying UI freeze some of you were experiencing


Avast Free Antivirus 19.1.4142
- Change log not available for this version


Avast Free Antivirus 18.8.4084
- Change log not available for this version


Avast Free Antivirus 18.7.4041
- Change log not available for this version


Avast Free Antivirus 18.6.3983
- Change log not available for this version


Avast Free Antivirus 18.5.2342
- Change log not available for this version


Avast Free Antivirus 18.4.3895
- Change log not available for this version


Avast Free Antivirus 18.3.2333
- Change log not available for this version


Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users


Avast Free Antivirus 18.1.3800
- Change log not available for this version


Avast Free Antivirus 17.9.2322

New:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers


Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield


Avast Free Antivirus 17.7.3660
- Change log not available for this version


Avast Free Antivirus 17.7.3631

- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)


Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix


Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers


Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall


Avast Free Antivirus 17.4.3482.0

New:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window


Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer


Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed


Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode


Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites


Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation


Avast Internet Security 2016 12.3.2279

New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running


Avast Free Antivirus 12.1.3076
- Change log not available for this version


Avast Free Antivirus 11.2.2738
- Change log not available for this version

Avast Free Antivirus 19.2.4186 查看版本資訊

更新時間:2019-02-06
更新細節:

What's new in this version:

Avast Free Antivirus 19.2.4186

New:
- Custom love: We’ve updated the look of our Custom Scans screen
- Geek-ster egg: We’ve hidden some new advanced settings for our geek fans — just search for ‘geek:area’ in your settings

Fixed:
- Improved the syncing speed of our tray icon
- Made our Outlook plugin work again on x86 systems
- Thawed out an annoying UI freeze some of you were experiencing


Avast Free Antivirus 19.1.4142
- Change log not available for this version


Avast Free Antivirus 18.8.4084
- Change log not available for this version


Avast Free Antivirus 18.7.4041
- Change log not available for this version


Avast Free Antivirus 18.6.3983
- Change log not available for this version


Avast Free Antivirus 18.5.2342
- Change log not available for this version


Avast Free Antivirus 18.4.3895
- Change log not available for this version


Avast Free Antivirus 18.3.2333
- Change log not available for this version


Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users


Avast Free Antivirus 18.1.3800
- Change log not available for this version


Avast Free Antivirus 17.9.2322

New:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers


Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield


Avast Free Antivirus 17.7.3660
- Change log not available for this version


Avast Free Antivirus 17.7.3631

- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)


Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix


Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers


Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall


Avast Free Antivirus 17.4.3482.0

New:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window


Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer


Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed


Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode


Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites


Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation


Avast Internet Security 2016 12.3.2279

New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running


Avast Free Antivirus 12.1.3076
- Change log not available for this version


Avast Free Antivirus 11.2.2738
- Change log not available for this version

Avast Free Antivirus 19.1.4142 查看版本資訊

更新時間:2019-01-04
更新細節:

What's new in this version:

Avast Free Antivirus 19.1.4142
- Change log not available for this version


Avast Free Antivirus 18.8.4084
- Change log not available for this version


Avast Free Antivirus 18.7.4041
- Change log not available for this version


Avast Free Antivirus 18.6.3983
- Change log not available for this version


Avast Free Antivirus 18.5.2342
- Change log not available for this version


Avast Free Antivirus 18.4.3895
- Change log not available for this version


Avast Free Antivirus 18.3.2333
- Change log not available for this version


Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users


Avast Free Antivirus 18.1.3800
- Change log not available for this version


Avast Free Antivirus 17.9.2322

New:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers


Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield


Avast Free Antivirus 17.7.3660
- Change log not available for this version


Avast Free Antivirus 17.7.3631

- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)


Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix


Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers


Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall


Avast Free Antivirus 17.4.3482.0

New:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window


Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer


Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed


Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode


Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites


Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation


Avast Internet Security 2016 12.3.2279

New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running


Avast Free Antivirus 12.1.3076
- Change log not available for this version


Avast Free Antivirus 11.2.2738
- Change log not available for this version

Avast Free Antivirus 18.8.4084 查看版本資訊

更新時間:2018-11-15
更新細節:

What's new in this version:

Avast Free Antivirus 18.8.4084
- Change log not available for this version


Avast Free Antivirus 18.7.4041
- Change log not available for this version


Avast Free Antivirus 18.6.3983
- Change log not available for this version


Avast Free Antivirus 18.5.2342
- Change log not available for this version


Avast Free Antivirus 18.4.3895
- Change log not available for this version


Avast Free Antivirus 18.3.2333
- Change log not available for this version


Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users


Avast Free Antivirus 18.1.3800
- Change log not available for this version


Avast Free Antivirus 17.9.2322

New:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers


Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield


Avast Free Antivirus 17.7.3660
- Change log not available for this version


Avast Free Antivirus 17.7.3631

- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)


Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix


Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers


Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall


Avast Free Antivirus 17.4.3482.0

New:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window


Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer


Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed


Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode


Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites


Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation


Avast Internet Security 2016 12.3.2279

New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running


Avast Free Antivirus 12.1.3076
- Change log not available for this version


Avast Free Antivirus 11.2.2738
- Change log not available for this version

Avast Free Antivirus 18.7.4041 查看版本資訊

更新時間:2018-10-09
更新細節:

What's new in this version:

Avast Free Antivirus 18.7.4041
- Change log not available for this version


Avast Free Antivirus 18.6.3983
- Change log not available for this version


Avast Free Antivirus 18.5.2342
- Change log not available for this version


Avast Free Antivirus 18.4.3895
- Change log not available for this version


Avast Free Antivirus 18.3.2333
- Change log not available for this version


Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users


Avast Free Antivirus 18.1.3800
- Change log not available for this version


Avast Free Antivirus 17.9.2322

New:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers


Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield


Avast Free Antivirus 17.7.3660
- Change log not available for this version


Avast Free Antivirus 17.7.3631

- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)


Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix


Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers


Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall


Avast Free Antivirus 17.4.3482.0

New:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window


Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer


Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed


Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode


Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites


Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation


Avast Internet Security 2016 12.3.2279

New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running


Avast Free Antivirus 12.1.3076
- Change log not available for this version


Avast Free Antivirus 11.2.2738
- Change log not available for this version

Avast Free Antivirus 18.6.3983 查看版本資訊

更新時間:2018-08-21
更新細節:

What's new in this version:

Avast Free Antivirus 18.6.3983
- Change log not available for this version

Avast Free Antivirus 18.5.2342
- Change log not available for this version

Avast Free Antivirus 18.4.3895
- Change log not available for this version

Avast Free Antivirus 18.3.2333
- Change log not available for this version

Avast Free Antivirus 18.2.3827
- Fixed problems with rescue disk creation
- Fixed crashes reported by users

Avast Free Antivirus 18.1.3800
- Change log not available for this version

Avast Free Antivirus 17.9.2322
What's new:
- Now you can send feedback and bug reports from Settings > About
- Recycle Bin content can now be shredded via Windows contextual menu (Avast Premier only)
- Redesigned Scan & Shields screens in the Protection menu for easier navigation
- Redesigned Avast Passwords UI for easier use
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings

Fixed:
- Fixed a problem with white UI (you might see more processes AvastUI.exe now, but that's OK)
- Sensitive Data Shield now works with Windows XP and Vista
- Anti-Phishing Protection in Web Shield now works with Windows XP
- Clicking Scan Details in the Notification Center no longer starts another scan
- Fixed Avast service crash when a license expires
- Fixed performance scan in Performance > Cleanup Premium
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and Avast Self-defense drivers

Avast Free Antivirus 17.8.2318
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield

Avast Free Antivirus 17.7.3660
- Change log not available for this version

Avast Free Antivirus 17.7.3631
- SafeZone Browser is not installed with clean AV installation anymore
- Several bug-fixes

Known issues:
- Setup: Cleanup component cannot be uninstalled via modify installation or from UI
- Setup: Passive mode is not activated when another Antivirus solution is already installed
- Game Mode: All game mode rules are turned off by default (this setting is reloaded after restart)
- Affects both clean installation and update
- Sensitive Data Shield: When protected documents are modified, such documents are no longer protected
- Sensitive Data Shield: When protected document is stored on device which is unplugged and plugged back to the computer, such documents are no longer protected
- Sensitive Data Shield: Changing rule allow/block in settings are not saved (the rule cannot be changed due to this)

Avast Free Antivirus 17.6.3625
- We found bug in licensing, so we just released new version with fix

Avast Free Antivirus 17.5.2303
- This version contains fixes under the hood, mainly for SMB customers

Avast Free Antivirus 17.5.2302.0
- New feature: Ransomware Shield (for Internet Security and Premier)
- New warning system on dashboard
- Warnings added to notification center
- Redesigned some popups
- Notification counter added to tray icon
- Fixed issues with public profile in Firewall

Avast Free Antivirus 17.4.3482.0
What's new:
- updated GUI engine
- fixed notification of finished Smart Scan, now it correctly shows the results instead of starting the scan again
- fixed several crashes in Web Shield (including corruption of large downloaded files)
- fixed crashing during update of virus definitions on 32-bit OS
- viruses detected by File Shield are now correctly moved to quarantine
- firewall profile is correctly recognized also when you connect via different network adapters
- fixed problem with empty windows profile on Windows 10 after avast update
- right-click explorer scan now runs in main window

Avast Free Antivirus 17.3.3443.0
- 2291: Fixes crash in installer

Avast Free Antivirus 17.3.3442.0
Fixed:
- Firewall: Fixed internet connectivity not working after update (until restart) on Win XP, Vista and 7 - should now always work immediately
- HNS: Fixed incorrectly displayed vulnerabilities - vulnerability info is now correct
- Web Shield: Fixed SSL scanning issue on some sites - sites now load correctly
- Issues with login to roaming profile after update
- Passwords: Fixed issues with self-authorization and import from Easy Pass
- Issue with installation on Braswell CPUs
- Network problems after update on Vista
- Numerous crashes fixed

Avast Free Antivirus 17.2.2288
Fixed:
- not working User interface after update
- problems on Windows Vista after update
- issues with SecureLine license after update
- conflict with Comodo firewall
- installation of web extensions on 64-bit version of Firefox
- problems with opening Avast UI after installation
- security issue in SafeZone browser banking mode

Avast Free Antivirus 17.1.2286
- Improved user interface - simplified navigation, new brand colors, notification center
- Behavior Shield - better protects you against ransomware by monitoring running programs for suspicious behavior
- Game mode - helps reduce distractions and lag times by automatically prioritizing your game’s performance and suspending all unnecessary background notifications and processes while you play
- Free version no longer requires email registration
- Performance improvements - faster webpage loading and app launching thanks to optimized hashing algorithms
- Wi-Fi Inspector - previously called Home Network Security, this feature now detects even more problems and vulnerabilities on both home and public networks
- Passwords - faster UI and improved browser integration
- Real Site - our new name for SecureDNS, which prevents DNS hijacking to help you avoid visiting fake websites

Avast Free Antivirus 12.3.2280
Fixed:
- Slowing down computer during installation
- Unavailability to select other language during installation

Avast Internet Security 2016 12.3.2279
New:
- Passive mode - new compatibility mode, which should solve compatibility issues, when Avast is being installed on a pc, where other AV is installed (and registred to WSC), Most of the shields are turned off, Avast should be updatable.
- Added SafeZone browser, Security browser extension and SafePrice extension to Settings->Components for better management

Fixed:
- BSOD for Skylake processor running Windows 10 Anniversary Update
- Randomly opening Avast UI bug
- SafePrice browser extension component is not installed during update when Browser extension was not installed in the previous version
- Compatibility problems with PICO(Bash) processes on Windows 10 Anniversary Update
- Incorrectly displaying firewall network profile notification
- Avast is correctly recognized in Windows Security Center after upgrade to Windows Anniversary Update
- Showing all passwords as reused in passwords list

Avast Free Antivirus 12.2.2276
- Regular monthly program updates - automatic and silent, configurable via Settings
- Fully compatible with Windows 10 Anniversary Update
- The new Components menu in program Settings - an easier way to control which components are installed and running

Avast Free Antivirus 12.1.3076
- Change log not available for this version

Avast Free Antivirus 11.2.2738
- Change log not available for this version