Duplicate Cleaner - Duplicate Cleaner: the fastest and most popular tool for finding duplicate files. Over 1 million downloads: Get your copy now! Free and Pro versions available.
Android Cleaner - Android Cleaner – Phone Booster and Memory Optimizer is a powerful and effective app to optimize your device’s performance.
Duplicate Media Finder - Duplicate Media Finder locates and deletes identical files and similar media
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.
AllDup - AllDup is a freeware tool for searching and removing file duplicates on your Windows computer.
Dupdrop - Dupdrop – Duplicate File Remover is an Android tool created and published by Alexander Brunner.