Avast! Free Antivirus 8.0.1488
更新細節：
- New SecureLine component
- Screen readers compatibility improved
- Software Updater improvements
- Improved stability & performance
- Fixed glitches in UI
版本下載：Avast! Free Antivirus 8.0.1488
Avast! Free Antivirus 8.0.1483
更新細節：
- Fixed issue with ZoneAlarm
- Fixed issue with constant CPU frequency
- Fixed issue with video players
- Fixed issue with Virtual PC
- Added some localizations
版本下載：Avast! Free Antivirus 8.0.1483
Avast! Free Antivirus 8.0.1482
更新細節：
- Software Health module
- Browser Cleanup tool
- New User Interface
- Compatible with Windows 8
- Advanced Privacy Tools (avast! Premier only)
- AccessAnywhere (avast! Premier only)
- Improved Autosandbox/Sandbox technlogy
- Improved General AV performance and stability
版本下載：Avast! Free Antivirus 8.0.1482
Avast! Free Antivirus 7.0.1474
更新細節：
# Includes following changes/fixes:
* Win8 BSOD fixed (but still investigating some issues)
* Crashes, freezes on WinXp 64b fixed
* WebRep issues fixed
* Sandbox stability improved
版本下載：Avast! Free Antivirus 7.0.1474
Avast! Free Antivirus 7.0.1473
更新細節：
# Changes/Fixes:
* Full compatibility with Windows 8
* Outlook plugin stability and performance
* Browser plugins stability
* General AV performance and stability
版本下載：Avast! Free Antivirus 7.0.1473
Avast! Free Antivirus 7.0.1466
更新細節：
# This release includes following changes/fixes:
* Fixed "Black screen" syndrome
* Fixed crashes in IE WebRep module
* Fixed random switching to the Safezone
* Improved stability & performance of Outlook plugin
* Double VPS update sounds
* Fixed SNX issues
* Fixed some BSODs
* Fixed some leaks
版本下載：Avast! Free Antivirus 7.0.1466
Avast! Free Antivirus 7.0.1456
更新細節：
* Fixed memory leak in aswMon2 driver
* Fixed problem with random opening of the SafeZone
* Fixed SSL connection issues with SMTP
* Fixed blocking of Internet access
* Fixed missing "Additional protection" tab
* Fixed crashes in Outlook
* Fixed some BSODs
版本下載：Avast! Free Antivirus 7.0.1456
Avast! Free Antivirus 7.0.1451
更新細節：
# Features:
* Changes in the autosandbox module
* Improvements in Remote Assistance (support for UAC prompts etc)
* Improvements in SafeZone (protection against kernel-mode keyloggers; Updated SafeZone Browser; clipboard sharing, etc.)
* Outlook plugin redesign
* Opera support in WebRep
* SiteCorrect module for the detection of unwanted websites
* Windows 8 compatibility updates
* Emergency Updater
版本下載：Avast! Free Antivirus 7.0.1451
Avast! Free Antivirus 7.0.1426
更新細節：
- Improved File System Shield speed
- Improved AutoSandbox stability
- Improved AutoSandbox controls
- Improved gadgets
- Compatibility with Win 8 Consumer Preview
- Greater stability of Outlook plugins
- Fixed a compatibility issue with offline files
- Other security and stability-related improvements
版本下載：Avast! Free Antivirus 7.0.1426
Avast! Free Antivirus 7.0.1407
更新細節：
* Reputation scanning via FileRep (cloud-based)
* Streaming updates
* Sandbox & Autosandbox improvements
* Remote assistance
* Browser protection improvements (including antiphishing)
* New installer
* Export/Import settings
* UI facelift
* Screensaver facelift
* Runs on Win8 Developer Preview
* Many other security and stability related fixes
版本下載：Avast! Free Antivirus 7.0.1407
Avast! Free Antivirus 6.0.1367
更新細節：
- Script Shield now works with Google Chrome, all versions of Firefox and Acrobat Reader
- Improvements in WebRep plugins (especially IE)
- Stability improvements in aswSP.sys and the avast! sandbox
- File system shield: improved on-close scanning
- avast! Internet Security: new antispam engine
- Web Shield and Script Shield: more options in the UI
- Added in-product avast! Market
- Various other security and stability related fixes
版本下載：Avast! Free Antivirus 6.0.1367
Avast! Free Antivirus 6.0.1289
更新細節：
- New Script Shield - now scanning deeper and supporting more host processes
- Web Shield now scanning all processes by default
- Stability improvements in aswSP.sys
- Better tracking of file sources
- WebRep now working in new versions of Firefox
- Under-the-hood improvements in the Behavior Shield and Sandbox modules
- Solved a compatibility problem with certain Steam-based games
- Minor improvements in the product UI
- Various other security and stability related fixes
版本下載：Avast! Free Antivirus 6.0.1289
Avast! Free Antivirus 6.0.1203
更新細節：
- Improved compatibility with Windows Vista SP0/SP1 (activation issues)
- Attempt to solve the "Windows Media Player using a red skin" problem
- Firewall: solved the compatibility problem with uTorrent
- Improved load time of WebRep IE plugin
- Fixed a bug in Google Chrome WebRep plugin causing excessive CPU usage
- Improvements in the silent installer
- Improved the CommunityIQ sample submission process
- Improved detection/removal of the most stubborn rootkits (TDL family)
- Various stability and compatibility improvements in the sandbox module
- Added new CreditAlert feature (US customers only)
- Added Thai and Serbian language packs
版本下載：Avast! Free Antivirus 6.0.1203
Avast! Free Antivirus 6.0.1125
更新細節：
- solved a problem in aswSP.sys that could lead to a system crash
- improved tolerance for corrupted installations
- when updating from a previous version of avast Pro/IS, SafeZone is now
automatically added
- solved a compatibility problem with Malwarebytes Anti-Malware Pro
- improved cleaning of rootkits
- fixes in Chrome WebRep plugin
- Behavior Shield: improved compatibility with other applications
- improvements in the CommunityIQ submission system
- various performance and compatibility improvements
版本下載：Avast! Free Antivirus 6.0.1125
Avast! Free Antivirus 6.0.1091
更新細節：
- solved a compatibility problem with ZoneAlarm (WinXP)
- added WebRep Chrome extension
- improved installation of the WebRep plugins (especially Firefox)
- various fixes and improvements in the avast sandbox
- setup programs now smaller by ~20%
- Community features and the Welcome screen can now be turned on/off directly from program settings
- solved a compatibility problem with Outpost firewall
- solved a bug related to the AutoSandbox offer (WinXP)
- gadget can now be removed by simply closing it
- solved a compatibility problem with GameGuard and sXe
- SafeZone improvements
- improved sandbox logging
- SafeZone is now a standalone setup package (can be installed/uninstalled separately)
- improvements in password processing
- improvements in the program uninstaller
- solved a memory leak in the avast gadget
- fixes in the File System Shield transient cache
- various stability/compatibility improvements
版本下載：Avast! Free Antivirus 6.0.1091