NetShred X - NetShred X is an internet cleaner for Mac that helps you to keep your online life clean and safe.
Android Cleaner - Android Cleaner – Phone Booster and Memory Optimizer is a powerful and effective app to optimize your device’s performance.
Remo Duplicate File Remover - Remo Duplicate File Remover is a simple yet powerful duplicate file remover app that lets you easily search and remove duplicate files on your Android mobile and tablet.
CleanMyMac X - Clean, protect and speed up your Mac
Files by Google - A file management app that helps you free up space, find files faster, share files offline, and back up files to the cloud.
TweakPower - TweakPower is a versatile PC cleaning optimization and backup software that lets you fix all the problems that occur in your PC as well as fix common problems.