Mac OS X 10.9, 10.10, 10.11, 10.12, 10.13, 10.14, or 10.15.
Intel processor (Note: This version predates Apple Silicon support). RAM: At least 512 MB. Hard Drive Space: Roughly 200 MB of free space. Where to Download Firefox 78 for OS X
The final and most secure version for these older Mac systems is Firefox 78.15.0esr. Key Features in Firefox 78 firefox 78 os x download
You can find the specific .dmg or .pkg files for Firefox 78.0 in the Mozilla release directory .
To successfully run Firefox 78, your Mac must meet these minimum requirements: Mac OS X 10
Everything You Need to Know About Firefox 78 OS X Download If you are running an older Mac and looking for a reliable browser, searching for a is a common path. This specific version, released by Mozilla , serves as a critical bridge for users on legacy operating systems. Why Firefox 78?
Despite being a legacy version, Firefox 78 introduced several significant improvements: Firefox 78.0, See All New Features, Updates and Fixes Hard Drive Space: Roughly 200 MB of free space
To ensure safety, you should only download from official or trusted sources.