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Firefox Legacy is an unofficial modified version of Mozilla Firefox that works on older Mac OS X versions. Download it now and breathe new life into your old Macs. Download Current version for OS X 10.8 Mountain Lion: 71.0p2 (2020-09-15) IMPORTANT NOTE ABOUT UPDATING TO v71: A new Firefox profile will be created when you update from earlier. Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release Installing Firefox on Mac Visit the Firefox download page in any browser (for example, Safari). On August 2, 2016, Firefox 48.0 was released. It is scheduled to be replaced by Firefox 49.0 on September 13, 2016. At that point, Mac users using OS X 10.6 Snow Leopard, 10.7 Lion, and 10.8 Mountain Lion will be left behind by the current versions of Firefox. It will be a sad day, as Firefox is the last major browser to support Mac OS X 10.6 through 10.8.
Firefox Latest Version
- Functions can be added through add-ons, created by third-party developers, of which there is a wide selection, a feature that has attracted many of Firefox's users. Mozilla Firefox is a cross-platform browser, providing support for various versions of Microsoft Windows, Mac OS X, and Linux. Firefox Features. Improved Tabbed Browsing; Spell Checking.
- Oct 24, 2020 The actual developer of this free software for Mac is Mozilla. The application's installer is commonly called firefox36.0b1.dmg, Firefox%2036.0b1.dmg, firefox35.0.dmg, firefox35.0.1.dmg or firefox34.0.5.dmg etc. Our built-in antivirus checked this Mac download and rated it as virus free.
Mac Os X Lion Upgrade
Firefox 10.0.1
- Released:
- Feb 11, 2012
- Size:
- 31.38 MB
- Downloads:
- 3,050
- Rating:
Firefox Popular Version
Firefox 3.0.10
- Released:
- Feb 24, 2011
- Size:
- 7.18 MB
- Downloads:
- 6,334
- Rating:
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Select Version of Firefox to Download for FREE!
Software Version | Release Date | Size |
---|---|---|
Firefox 0.8 | Feb 24, 2011 | 6.20 MB |
Firefox 0.9 | Feb 24, 2011 | 4.73 MB |
Firefox 0.9.1 | Feb 24, 2011 | 8.52 MB |
Firefox 0.9.3 | Feb 24, 2011 | 8.52 MB |
Firefox 1.0 | Feb 24, 2011 | 4.69 MB |
Firefox 1.0 Pre Release | Feb 24, 2011 | 8.45 MB |
Firefox 1.0.1 | Feb 24, 2011 | 8.71 MB |
Firefox 1.0.2 | Feb 24, 2011 | 8.73 MB |
Firefox 1.0.3 | Feb 24, 2011 | 8.73 MB |
Firefox 1.0.4 | Feb 24, 2011 | 8.73 MB |
Firefox 1.0.5 | Feb 24, 2011 | 8.73 MB |
Firefox 1.0.6 | Feb 24, 2011 | 4.65 MB |
Firefox 1.0.7 | Feb 24, 2011 | 4.65 MB |
Firefox 1.5 Beta 1 | Feb 24, 2011 | 9.38 MB |
Firefox 1.5 Beta 2 | Feb 24, 2011 | 9.44 MB |
Firefox 1.5 | Feb 24, 2011 | 9.44 MB |
Firefox 1.5.0.1 | Feb 24, 2011 | 9.44 MB |
Firefox 1.5.0.3 | Feb 24, 2011 | 4.88 MB |
Firefox 1.5.0.4 | Feb 24, 2011 | 4.88 MB |
Firefox 1.5.0.5 | Feb 24, 2011 | 4.88 MB |
Firefox 1.5.0.7 | Feb 24, 2011 | 4.89 MB |
Firefox 2.0 Beta 1 | Feb 24, 2011 | 5.45 MB |
Firefox 2.0 Beta 2 | Feb 24, 2011 | 5.64 MB |
Firefox 2.0 Release Canidate 3 | Feb 24, 2011 | 17.56 MB |
Firefox 2.0 Release Canidate 2 | Feb 24, 2011 | 5.63 MB |
Firefox 2.0 Release Canidate 1 | Feb 24, 2011 | 5.62 MB |
Firefox 2.0 | Feb 24, 2011 | 5.63 MB |
Firefox 2.0.0.1 | Feb 24, 2011 | 5.69 MB |
Firefox 2.0.0.2 | Feb 24, 2011 | 17.61 MB |
Firefox 2.0.0.3 | Feb 24, 2011 | 5.73 MB |
Firefox 2.0.0.4 | Feb 24, 2011 | 5.73 MB |
Firefox 2.0.0.5 | Feb 24, 2011 | 5.74 MB |
Firefox 2.0.0.6 | Feb 24, 2011 | 5.74 MB |
Firefox 2.0.0.12 | Feb 24, 2011 | 5.75 MB |
Firefox 2.0.0.13 | Feb 24, 2011 | 5.76 MB |
Firefox 2.0.0.14 | Feb 24, 2011 | 5.76 MB |
Firefox 2.0.0.15 | Feb 24, 2011 | 5.76 MB |
Firefox 2.0.0.16 | Feb 24, 2011 | 5.77 MB |
Firefox 2.0.0.17 | Feb 24, 2011 | 17.14 MB |
Firefox 2.0.0.18 | Feb 24, 2011 | 17.14 MB |
Firefox 2.0.0.19 | Feb 24, 2011 | 17.14 MB |
Firefox 2.0.0.20 | Feb 24, 2011 | 17.14 MB |
Firefox 3.0 | Feb 24, 2011 | 7.15 MB |
Firefox 3.0.1 | Feb 24, 2011 | 7.15 MB |
Firefox 3.0.2 | Feb 24, 2011 | 7.16 MB |
Firefox 3.0.4 | Feb 24, 2011 | 7.16 MB |
Firefox 3.0.5 | Feb 24, 2011 | 7.17 MB |
Firefox 3.0.6 | Feb 24, 2011 | 7.17 MB |
Firefox 3.0.7 | Feb 24, 2011 | 7.17 MB |
Firefox 3.0.8 | Feb 24, 2011 | 7.17 MB |
Firefox 3.0.9 | Feb 24, 2011 | 7.18 MB |
Firefox 3.0.10 | Feb 24, 2011 | 7.18 MB |
Firefox 3.5.2 | Aug 3, 2009 | 17.55 MB |
Firefox 3.6.12 | Oct 27, 2010 | 18.57 MB |
Firefox 3.6.24 | Add info | 18.78 MB |
Firefox 3.6.25 | Dec 20, 2011 | 18.58 MB |
Firefox 6.0.1 | Aug 31, 2011 | 28.07 MB |
Firefox 6.0.2 | Sep 6, 2011 | 28.13 MB |
Firefox 7.0.1 | Sep 29, 2011 | 28.19 MB |
Firefox 8.0 | Nov 8, 2011 | 29.47 MB |
Firefox 8.0.1 | Add info | 29.47 MB |
Firefox 10.0.1 | Feb 11, 2012 | 31.38 MB |
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Firefox is a free open source web browser that is a continuation of the Mozilla Application Suite and uses the Gecko rendering engine. Firefox has numerous popular features including tabbed browsing, spell checking, and the ability to add numerous community developed plugins.
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