CCleaner Portable is the normal CCleaner program, but it doesn't require installing.

Licence Type: Freeware

Operating Systems Support: Microsoft Windows

Download Link: CCleaner Portable

Developers Homepage: Portable Freeware

CCleaner Portable is the normal CCleaner program, but it doesn't require installing

To install CCleaner Portable extract the ZIP file to a folder of your choice on a flash drive or burn the files to a CD or DVD.

Start the CCleaner by double-clicking on portable.exe instead of CCleaner.exe and use CCleaner normally.