RAR

RAR is the perfect zipping and unzipping lightweight all-in-one tool for smartphones developed by RARLAB. With RAR you get to experience a faster, more secure, and easy-to-use zip file tool.
Compression and decompression of files are made easy with just a few taps on your smart device. The app even acts as a basic file manager and supports mostly all used zip packs which includes RAR, ZIP, TAR, GZ, BZ2, XZ, 7z, ISO, ARJ archives; so you won’t need to install any extra app for that.
The app has got a feature that repairs rar and zip packs if the user has deleted or damaged them by mistake.
While utilizing multiple CPU cores the app enables the user to compress the data. Thus, it becomes easy to send the file via email or with any other messaging platform which offers a limited file size.
The app is beginner-friendly and gives various hints and tutorials on how to use some features. The app encrypts data for the safekeeping of all your documents also, the user can have a password-protected zip file as well.
Although the app contains several ads, they are removable in the paid version.