FreeCommander

Easy to use alternative file manager with great tools.
Compatible with Windows 2000 / XP / Vista / 7

Download FreeCommander (Multilingual)

The Acid3 Test

Online tool for test your web browser speed

Go to acid3.acidtests.org

Firefox

Best Open Source browser in the world
Compatible with all version of Windows / Mac OS X / Linux
Download Firefox at your own language
Get more add-ons from https://addons.mozilla.org/en-US/firefox/