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Windows Server 2003
Please note that while the 32-bit and 64-bit versions of Windows Vista and Windows 7 can be used to run Firefox 9, only 32-bit builds of Firefox 9 are supported at this time.
Pentium 4 or newer processor that supports SSE2
512MB of RAM
200MB of hard drive space
Mac OS X 10.5
Mac OS X 10.6
Mac OS X 10.7
Macintosh computer with an Intel x86 processor
512 MB of RAM
200 MB hard drive space
Please note that Linux distributors may provide packages for your distribution which have different 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
Mozilla provides Firefox for Windows, Linux, and Mac OS X in a variety of languages. You can get the latest released version of Firefox here or the latest development version of Firefox here.
For builds for other systems and languages not provided by Mozilla, see the Contributed Builds section at the end of this document.
Add-ons and Themes
You can get Add-ons and Themes by opening the Add-ons Manager, or by visiting the Add-ons Web site. Add-ons installed with previous versions of Firefox may not yet have been updated by their authors to work with this Firefox. If you wish to help test Add-ons, please install the Add-on Compatibility Reporter - your favorite Add-on author will appreciate it!