According to your specific computer speed and internet connection speed, FireTune will optimize several internal settings of Firefox for better performance. FireTune does NOT modify the Firefox executable, or any other Firefox binary file. Everything can be undone easily provided you saved your original profile configuration file with FireTune's profile backup feature before. Details on what exactly FireTune does can be found in the FireTune helpfile.

Program Information Category: Tools and Utilities Type: Free Version: 1.1.0 Size: 522KB Works on: Windows Product page: here