1)   Elite XP Utilities 9.0
Elite Utilities 9 is the only pc utilities package that really does improve your system performance you can even download the program and try it your self it has soo many features and its very easy to use and install

 2)   Max Eraser 4.1
Encrypt and decrypt files, and erase your Internet and P2P history. Browser history eraser with rich options. Disables script debugging and error notification, prevents sites from changing your home page.