CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally it contains a fully featured registry cleaner.
What's new in this version:
* Improved Firefox and Chrome History cleaning.
* Improved Windows 10 MRU cache cleaning.
* Optimized Browser Plugin detection routine.
* Improved System Monitoring (Professional only).
* Improved Window resizing and DPI support.
* Improved Unicode text support.
* Minor GUI improvements.
* Minor bug fixes.