Level 31
Content Creator
Oct 25, 2014
Hi all

New Avast version 21.10.2498

NEW Avast Version 21.10 (November 2021)

Hi, all. Please welcome the newest version of Avast AV: 21.10 (21.10.2498)
Major public announcement:
  • Firewall We're fully launching our new firewall to the entire userbase
  • DoH SecureDNS will now get DoH capabilities, improving privacy
Other notable improvements in the release:
  • Fixed the BSOD issue on x86 Windows 7 installations
  • Resolved issues with high contrast themes in Windows not displaying the UI properly
Another great release thanks to some great people, thank you to the whole team!
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