Avast Free Antivirus 歷史版本列表
更新時間：2020-07-30
更新細節：
What's new in this version:
Avast Free Antivirus 20.6.5495
New:
- Simplified privacy settings - We've updated our privacy settings to make it easier to manage your privacy
- Payment notification - If for any reason your payment fails during an automatic subscription renewal, we’ll now let you know on the main dashboard
Fixed:
- Malfunctioned Chrome distribution upon install
- Nasty Passive mode error (frozen UI, disabled service)
- Some more rare Rescue Disk creation failures
- IDP incorrectly stating that detection can/can't be removed
- Handle leak
- Heap corruption fix
- UI issues when Remote Access Shield or Real Site were disabled as custom install components
- Tray icon misbehavior when enabling/disabling components
- Disabling confusing Firewall toaster on Unidentified network
Avast Free Antivirus 20.5.5410
New:
- Introducing Remote Access Shield - Enjoy even stronger protection against hackers. This new feature lets you choose who can remotely access your computer and lets you block the rest. (Premium Security users only)
- Ransomware Shield is now free - We’re now offering this feature to Avast Free Antivirus users to maximize their ransomware protection
- Easier USB drive protection - We’ll now ask you to scan USB drives when you plug them into your computer. (You can also turn this off in your notification settings)
- Improved taskbar icon - There’s no need to keep your antivirus open during scans. You can now see your scan progress from the Avast taskbar icon
- Better botnet protection - Web Shield is even better about stopping malware from connecting to malicious servers
Fixed:
- corner cases when Firewall was consuming too much CPU in correlation with VPS requests
- Cleanup install detection upon switching to x64 version (Congrats to Cleanup team and sorry when the app was being offered to you even if you had it already)
- bugs in protecting passwords stored in Firefox and Chrome that were installed after Avast AV
- some RescueDisk failures when being created on USB
- UI glitches for enabling/disabling shield in Protection section
Avast Free Antivirus 20.4.5312
- Change log not available for this version
Avast Free Antivirus 20.3.5200
- SecureDNS now fully works after upgrade from Free to Premium without restart
- Firewall now fully works after upgrade from Free to Premium without restart
- Two application crashes under specific conditions related to SecureDNS and Webshield components
- Firewall blocks Microsoft Wireless Display feature
Avast Free Antivirus 20.2.5130
- Change log not available for this version
Avast Free Antivirus 20.1.5069
- Browser extensions: improve your browsing with our latest extensions (just open Menu > Browser extensions)
- Fewer popups: if you already have Avast Cleanup Premium, you’ll no longer see offers for it (sorry about that!)
- Improved statuses: the status messages you see on the main screen are now easier to understand
- Fixed Rescue Disk: you can now use Rescue Disk again to restore your PC from advanced attacks
- Other bug fixes: we’ve stomped dozens of other bugs to keep everything running smoothly
- Fixed problem with logs not correctly rotating (logs had hundreds of MB in some cases)
- Fixed issues in Smart scan that performance scan does not find any problems
- Fixed issue with stuck Smart scan
Avast Free Antivirus 19.8.4793
- Change log not available for this version
Avast Free Antivirus 19.7.4674
- Change log not available for 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
更新時間：2020-07-21
更新細節：
更新時間：2020-07-15
更新細節：
更新時間：2020-07-09
更新細節：
更新時間：2020-07-03
更新細節：
更新時間：2020-07-02
更新細節：
What's new in this version:
Avast Free Antivirus 20.5.5410
New:
- Introducing Remote Access Shield - Enjoy even stronger protection against hackers. This new feature lets you choose who can remotely access your computer and lets you block the rest. (Premium Security users only)
- Ransomware Shield is now free - We’re now offering this feature to Avast Free Antivirus users to maximize their ransomware protection
- Easier USB drive protection - We’ll now ask you to scan USB drives when you plug them into your computer. (You can also turn this off in your notification settings)
- Improved taskbar icon - There’s no need to keep your antivirus open during scans. You can now see your scan progress from the Avast taskbar icon
- Better botnet protection - Web Shield is even better about stopping malware from connecting to malicious servers
Fixed:
- corner cases when Firewall was consuming too much CPU in correlation with VPS requests
- Cleanup install detection upon switching to x64 version (Congrats to Cleanup team and sorry when the app was being offered to you even if you had it already)
- bugs in protecting passwords stored in Firefox and Chrome that were installed after Avast AV
- some RescueDisk failures when being created on USB
- UI glitches for enabling/disabling shield in Protection section
Avast Free Antivirus 20.4.5312
- Change log not available for this version
Avast Free Antivirus 20.3.5200
- SecureDNS now fully works after upgrade from Free to Premium without restart
- Firewall now fully works after upgrade from Free to Premium without restart
- Two application crashes under specific conditions related to SecureDNS and Webshield components
- Firewall blocks Microsoft Wireless Display feature
Avast Free Antivirus 20.2.5130
- Change log not available for this version
Avast Free Antivirus 20.1.5069
- Browser extensions: improve your browsing with our latest extensions (just open Menu > Browser extensions)
- Fewer popups: if you already have Avast Cleanup Premium, you’ll no longer see offers for it (sorry about that!)
- Improved statuses: the status messages you see on the main screen are now easier to understand
- Fixed Rescue Disk: you can now use Rescue Disk again to restore your PC from advanced attacks
- Other bug fixes: we’ve stomped dozens of other bugs to keep everything running smoothly
- Fixed problem with logs not correctly rotating (logs had hundreds of MB in some cases)
- Fixed issues in Smart scan that performance scan does not find any problems
- Fixed issue with stuck Smart scan
Avast Free Antivirus 19.8.4793
- Change log not available for this version
Avast Free Antivirus 19.7.4674
- Change log not available for 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
更新時間：2020-06-30
更新細節：
What's new in this version:
- (movie) only show used genres in the genre filter
- Added fr_CA to scraper languages
- Fixed detection of multipart files
- Fixed displaying of h265/hevc logo
- Fixed writing of h265/hevc to the NFO file
- Improved handshake with opensubtitles
- (tmdb) stricter fallback language detection
- Fixed deleting search results where title AND year are the same but the movie is different
更新時間：2020-06-19
更新細節：
更新時間：2020-06-17
更新細節：
更新時間：2020-06-14
更新細節：