I prefer it over Revo. From time to time it is available as a giveaway also. Using it since 2015. Awesome product.
WinUtilities Pro - Download WinUtilities 15.74 for Windows. Fast downloads of the latest free software! Click now
SDelete - Securely overwrite your sensitive files and cleanse your free space of previously deleted files using this DoD-compliant secure delete program.
CleanAfterMe - CleanAfterMe allows you to easily clean files and Registry entries that are automatically created by the Windows operating system during your regular computer work.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
WinExt Free - Powerful Win utilities: fix registry issues, clean system junk, protect privacy, optimize system, find duplicates, show larger resources, see more info of recently accessed resources, monitor activity, make batch operations, synchronize resources.
Clean Master - Some users swear by it, some call it a glorified snake oil that does more harm than good. That can be said about any snake oil, but what specific brand of snake oil can boast almost a billion downloads around the world?