

Other languages: Download Firefox in your language from and copy it to: "Portable Firefox.app/Contents/Resources/" folder. So, if you wish to use your bookmarks, add-ons, history, personal data and preferences you already have on your system, just click "Copy" when prompt, and select the folder "/Users/ /Library/Applications Support/Firefox/Profiles/********.default/" Using your data: You can copy your local Profile folder to Portable Firefox when "Copy local Profile" window ask you.

Mac OS X users of Firefox who still use these older versions of the Mac OS X operating system will be able to use Firefox ESR for another year before support runs out. We're looking at moving users on versions < 10.12 to the esr branch with the release of Firefox 78, to both be able to support them for about a year longer, and reduce the burden from old versions on engineering and QA for mainline Firefox.Ī meta bug has been created on Bugzilla that tracks the migration process. We currently support macOS versions 10.9 to 10.15. Browse quickly, securely, and effortlessly. 3.7 Based on 2075 user reviews Follow this app Developer website Firefox overview Firefox offers a fast, safe Web browsing experience.

Why is that done? Mozilla notes on Bugzilla: Download Firefox for Mac MacUpdate 3.7 ) Home Browsing Firefox Firefox Version 102.0.1 Fast, safe Web browser. Mozilla plans to end support for Mac OS 10.9 to 10.11 (Mac OS X Mavericks, Yosemite, and El Capitan) next year Firefox Stable installations on these systems will be migrated to Firefox ESR 78 when the new version is released on June 30, 2020. The release of Firefox 78 and Firefox ESR 78 changes that.
