_hot_ Download For Mac 10105 Upd - Firefox

macOS 10.10.5 (Yosemite)

For users running , the most recent and final compatible version of Firefox is Firefox 78.15.0 ESR (Extended Support Release) . This version reached its final update on October 5, 2021, and is no longer receiving security patches from Mozilla. Download Instructions

only modern, secure browser

Safari on Yosemite is outdated – many modern websites (banking, streaming, cloud apps) break. Chrome dropped support for 10.10.5 years ago. Firefox ESR remains the for these legacy Macs (MacBook Air 2011, Mac mini 2012, iMac Late 2009, etc.). firefox download for mac 10105 upd

Because you are on the ESR branch, Firefox will try to update to a newer ESR (like 91 or 102), which will break compatibility. macOS 10

Important note

2. Security Limitations (Critical)

Since you cannot run the latest update, here are the features and limitations of the version compatible with your system: Chrome dropped support for 10

No New Updates

: Version 78.15.0esr was the final "end of life" update for Yosemite users. You will not receive new features or security patches beyond this version.