FireTune is a freeware utility which allows you to quickly optimize your Firefox for best performance. FireTune works for almost any Firefox version including the latest Firefox 3. FireTune actually applies a very well collection of tweaks and settings for Firefox which were previously discovered. Since these settings are already proved to be better, there’s no need to search the Internet and apply the individual settings.
FireTune doesn’t modifies the executable, rather applies performance settings depending upon your Internet connection and your computer’s performance. However, it is recommended that you backup your original profile before applying the settings. Just in case if anything goes wrong, you can easily revert back the settings and solve the problem. FireTune can automatically backup your profile, so make sure you do so.
It works from Windows 98 to Windows Vista. So, what are you waiting for? Download it now.