If you are looking for an old version for , the best compromise is usually Waterfox Classic . It attempts to bridge the gap by keeping the browser engine old enough to support legacy add-ons while backporting critical security fixes.

Understanding the Waterfox Timeline: Which Version Do You Need?

You can then create a desktop shortcut pointing to that executable.

If the browser ignores the GUI setting, you can force-disable updates using a configuration file.

Download the installer file corresponding to your operating system (Windows .exe , macOS .dmg , or Linux .tar.bz2 ). Official SourceForge Repository

Q: Is it safe to use old versions of Waterfox? A: While old versions of Waterfox might still work, they may not receive security updates, making them vulnerable to known security threats.

A balance between medium-age extension compatibility and better performance on 2020-era websites. Status: Replaced by the current modern branch. Where to Safely Download Old Versions