System and hardware requirements

Browsers compiled from Firefox source code may run on various operating systems, however officially distributed binaries are meant for: Microsoft Windows (Windows 2000, Windows XP, Windows Server 2003 or Windows Vista), Mac OS X 10.4 (or later) and Linux (with the following libraries installed: GTK+ 2.10 or higher, GLib 2.12 or higher, Pango 1.14 or higher, X.Org 1.0 or higher *or any TinyX server implementation*). Official minimum hardware requirements are Pentium 233 MHz and 64 MB RAM for Windows version or Macintosh computer with an Intel x86 or PowerPC G3, G4, or G5 processor and 128 MB RAM for Mac version.