Raxco PerfectDisk

Professional-grade disk defragmentating and optimization tool that aims to speed up your computer, recover storage space and monitor the HDD's health.
The computer's hard disk drive can get damaged after intense usage, but this process gets accelerated if you mistreat it. However, there are tons of applications like PerfectDisk Pro Business that aim to automatically look after your storage devices, both to keep them in good shape, and free of any junk files.