O&O Defrag

As you add and delete files on your computer over the years, they end up becoming scattered randomly throughout your hard drive.

To fix this, Windows offers a basic defragmenter. Although it can be effective at times, it leaves a lot to be desired due to its lack of advanced options.

If you're looking for a better, more complete program to optimize your hard drive, O&O Defrag is exactly what you need. This application can defrag your computer at an amazing speed, with an efficiency that's guaranteed to improve your computer's performance.