NEW Avast Version 21.9 (October 2021)


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Oct 25, 2014
Hi all
NEW Avast Version 21.9 (October 2021)

NEW Avast Version 21.9 (October 2021)
Hi, all. Please welcome the newest version of Avast AV: 21.9 (21.9.2493)
Major public announcement:
  • Stronger Web Shield You're now better protected from malicious websites thanks to our scanning improvements.
  • Better Windows 11 compatibility You're protected on the newest version of Windows, too.
  • Improved Passive Mode When you turn on Passive Mode, our tray icon now changes colors to show this. And now even Webcam Shield and Password Protection features will also be disabled.
Other notable improvements in the release:
  • Apps with similar protocol to HTTP no longer have conflicts with WebShield
  • Remote Access Shield dialogue memory issue resolved
  • Uninstall Survey - we've added an improved flow for the uninstall survey which will be enabled with this new release
  • Firewall improvements - only visible to a small number of users, nevertheless, we've added some improvements, including better notifications
As usual a big thanks goes to the team for yet another successful release!
How to install:
1. Update from your existing Avast version via Settings -> Update -> Update program
2. Or you can download and install files:
Online installers (recommended):
Offline installers:

(In case the hyperlink here wouldn't work in your browser, just paste and copy the URL to the browser address bar)

With best Regards

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