Old Version of Firefox for Windows 8.1
Latest Version
Firefox 37.0.2
Supported Systems
Legacy OS support
Windows 95, 98, Me (Firefox 2), 2000, XP, Vista, 7, 8
Open Source
First Release
23 September, 2002 (19 years ago )
Latest Release
21 April, 2015 (6 years ago )

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Download Old Version of Firefox for Windows 8.1


Version Name
Released Date
21 April, 2015
(6 years ago)
38.97 MB
05 April, 2015
(6 years ago)
38.97 MB
22 March, 2015
(6 years ago)
39.19 MB
21 March, 2015
(6 years ago)
39.15 MB
07 March, 2015
(6 years ago)
39.11 MB
26 January, 2015
(6 years ago)
38.05 MB
01 December, 2014
(6 years ago)
37.79 MB
08 November, 2014
(7 years ago)
34.75 MB
13 September, 2014
(7 years ago)
33.66 MB
01 September, 2014
(7 years ago)
33.66 MB
22 July, 2014
(7 years ago)
30.75 MB
10 June, 2014
(7 years ago)
28.45 MB
09 May, 2014
(7 years ago)
27.67 MB
29 April, 2014
(7 years ago)
56.05 MB
22 April, 2014
(7 years ago)
21.7 MB
Firefox Screenshots
Firefox 13.0 (Beta 3) now users are now presented with their most visited pages and the default home page now has quicker access to bookmarks, history.... More
You can get add-ons that compare prices, check the weather, change the look of Firefox, listen to music, or even update your Facebook profile. More
Firefox 13.0 (Beta 3) is a fast, flexible and secure web browser with a mission: to build a better internet and make web browsing better for you. More
About Firefox

Mozilla Firefox is a free, open source, cross-platform, graphical web browser developed by the Mozilla Corporation and hundreds of volunteers. The browser began as a fork of the Navigator component of the Mozilla Application Suite; Firefox has since become the foundation's main development focus (along with its Thunderbird mail and news client), and has replaced the Mozilla Suite as their official main software release.
Firefox includes tabbed browsing, a spell checker, incremental find, live bookmarking, a download manager, and an integrated search system that uses the user's desired search engine. Functions can be added through add-ons created by third-party developers, the most popular of which include the NoScript JavaScript disabling utility, Tab Mix Plus customizer, FoxyTunes media player control toolbar, Adblock Plus ad blocking utility, StumbleUpon (website discovery), Foxmarks Bookmark Synchronizer (bookmark synchronizer), DownThemAll! download enhancer, and Web Developer toolbar.

Firefox Features:

  • Remember site passwords without ever seeing a pop-up.
  • Bookmark, search and organize Web sites quickly and easily.
  • View Web pages faster, using less of your computer's memory.
  • Find the sites you love in seconds - enter a term for instant matches that make sense.
  • Avoid online scams, unsafe transactions and forgeries with simple site identity.
  • See any part of a Web page, up close and readable, in seconds.
  • Browse with a Firefox that's integrated into your computer's operating system.

Updates : Firefox Updates

Did You Know?

No longer a fledgling upstart, Firefox is the gold standard of alternatives to the still-dominant Internet Explorer. Firefox 3.6 is full-featured, lightning fast, and secure. Its killer selection of add-ons remains strong, with built-in support for the next generation of themes, called Personas, plus the latest update makes version 3.6 about 20 percent faster than version 3.5.