System Cleaner 5.90 - System Cleaner allows you to clean your drives from unnecessary and temporary files. System Cleaner 5.90 scan and recognize most of the unnecessary files on your computer using search patterns, which can be modified by the user at any time. 

Main Features:
- Restores your hard drive's performance
- Fixes system errors that slow your PC down and cause it to crash
- Speeds up your PC's execution of software programs
- Removes space-wasting temporary files and other unnecessary disk clutter
- Tunes up and optimizes the Windows Registry
- Erases all evidence of your computer and internet activity
- Makes your PC boot faster
- Makes your PC shutdown faster
- Fine-tunes all important Windows settings