CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Dr.Fone Toolkit - dr.fone toolkit has all the tools you need to manage your iOS or Android smartphone.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Jihosoft Android Phone Recovery - A Powerful Android Recovery Tool to Recover Deleted/Lost SMS, Contacts, Photos, WhatsApp, etc.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
DiskDigger - DiskDigger is a program that undeletes and recovers lost files from your hard drive, memory cards...