: This site hosts a clean archive of previous installers for Windows, macOS, and Linux, including specific releases like v2021.06.
If you are looking to versions, you are likely trying to restore a specific feature, maintain compatibility with legacy add-ons, or run the browser on an older operating system.
While newer versions prioritize security, many long-time users prefer older releases like for its unique support of NPAPI plugins and XUL/XPCOM extensions that modern Firefox-based browsers have abandoned. Where to Download Old Waterfox Versions download old waterfox
: Waterfox provides a directory of older versions for users who absolutely need to downgrade.
: For those specifically seeking the legacy branch that supports old-school Firefox extensions, the Waterfox Classic sub-site is the primary source. Popular Versions and Their Uses : This site hosts a clean archive of
Depending on your needs, you might be looking for a specific "era" of Waterfox: Version Branch Key Feature Support for XUL, XPCOM, and NPAPI plugins Power users with legacy add-ons Waterfox G3/G4 Modern engine with classic UI options (tabs below URL) Users wanting a balance of speed and old UI Older Android Versions Compatibility with older mobile hardware Legacy mobile devices How to Install and Prevent Auto-Updates
Finding official archives can be tricky as the main website often pushes the latest build. However, several reliable repositories maintain historical versions: Where to Download Old Waterfox Versions : Waterfox
When you install an older version, the browser will typically try to update itself to the latest version immediately. Use these steps to lock in your preferred version: Install an older version of Waterfox - Waterfox Support