Firefox Browser which will continue to be updated on Windows 7?

[Lenovouser72]

Eclipse r3dfox (FireFox fork) works great on Windows 7 - new version updates available every quarter.
Last stabile version > 144.0.2 - from Nov 2025

Source > Release r3dfox v144.0.2 for Vista+ . Eclipse-Community/r3dfox . GitHub

 

[erpster4]

support for Firefox ESR on Windows 7 will continue on until August 2026 as noted here:
Firefox users on macOS 10.12, 10.13 and 10.14 moving to Extended Support Release | Firefox Help

 

[dg1261]

support for Firefox ESR on Windows 7 will continue on until August 2026

As townsbg has noted elsewhere, if websites don't support FF 115 it won't matter if Mozilla continues to support it. Mozilla's "support" is limited to security patches, but not the updates websites are demanding or expecting.

Do the tests mentioned in these two threads. FF 115, even fully "updated", will fail. R3dfox, which is based on a more modern, post-115 version of FF, does not fail either test.

"Error Message trying to access weather.com"
"Cannot do a product search on the CVS site"​