Mozilla Firefox
Old Version of Mozilla Firefox 12.0 (x64)
Selected Version
Mozilla Firefox 12.0 (x64)
Supported Systems
Legacy OS support
Ubuntu, Fedora, Debian, openSUSE, CentOS, FreeBSD
Release Date
20 April, 2012 (6 years ago )

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Download Mozilla Firefox 12.0 (x64)
Mozilla Firefox 12.0 (x64)

Mozilla Firefox 12.0 (x64) (18.89 MB)

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System Requirements of Mozilla Firefox 12.0 (x64)
  • Ubuntu
  • Fedora
  • Debian
  • openSUSE
  • CentOS
  • FreeBSD
Additional Requirements

Firefox will not run at all without the following libraries or packages:

  • GTK+ 2.10 or higher
  • GLib 2.12 or higher
  • Pango 1.14 or higher
  • X.Org 1.0 or higher (1.7 or higher is recommended)
  • libstdc++ 4.3 or higher

For optimal functionality, we recommend the following libraries or packages:

  • NetworkManager 0.7 or higher
  • DBus 1.0 or higher
  • HAL 0.5.8 or higher
  • GNOME 2.16 or higher
Program Information of Mozilla Firefox 12.0 (x64)
Version Name:
Mozilla Firefox 12.0 (x64)

File Size:
18.89 MB

Released Date:
20 April, 2012 (6 years ago)

MD5 Checksum:

SHA1 Checksum:

Version History of Mozilla Firefox 12.0 (x64)
  • NEW - Windows: Firefox is now easier to update with one less prompt (User Account Control)
  • NEW - Page Source now has line numbers
  • CHANGED - Line breaks are now supported in the title attribute
  • CHANGED - Improvements…

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Mozilla Firefox Screenshots

Screenshots are not available for this software

About Mozilla 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 : Mozilla Firefox Updates