Files by Google Clean up space on your phone v 1.0.278928638 APK
Files Go is a new storage manager that helps you free up space on your phone, search files faster and easily share them offline with others. With just a few taps, you can free up space faster and easier than ever: delete old photos and memes from chat applications, delete duplicate files, delete unused applications, clear your cache and more. If you are like our beta testers, you can save an average of 1GB of space in the first month.
(4.1 and up)
Ice Cream Sandwich (4.0 - 4.0.4),Jelly Bean (4.1 - 4.3.1),KitKat (4.4 - 4.4.4),Lollipop (5.0 - 5.1.1),Marshmallow (6.0 - 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)