Download — Mozilla Firefox For Mac 10.10.5 Patched Free

The final official version of Mozilla Firefox compatible with OS X 10.10.5 is . This version was specifically designed to provide a stable browsing experience for older operating systems.

You can find the official installer in the Mozilla Release Directory. Final Version Number: 78.15.0esr. Why Support Ended mozilla firefox for mac 10.10.5 free download

For users running OS X Yosemite 10.10.5, finding a modern browser can be a challenge. While current versions of Firefox require at least macOS 10.15 or newer, you can still download a compatible version to keep your older Mac functional. The final official version of Mozilla Firefox compatible

Mozilla officially ended support for OS X 10.9, 10.10, and 10.11 in October 2021. This means Firefox 78 ESR no longer receives: Download Firefox for Mac mozilla firefox for mac 10.10.5 free download