CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Recuva - Accidentally deleted an important file? Lost files after a computer crash?
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
TestDisk - TestDisk is a free and open source data recovery software tool designed to recover lost partition and unerase deleted files. DownloadDownload TestDisk & PhotoRec. TestDisk is a free and open .
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
EaseUS Data Recovery Wizard - Advanced data recovery software to do format recovery, unformat and recover deleted files emptied...