Gna! UnRAR is described as 'unrar (or unrar-free in some Linux distributions) is a free software version of the non-free unrar utility that exists on many GNU/Linux systems today. It uses the GPL'd UniquE RAR Library by Christian Scheurer and Johannes Winkelmann' and is an app in the File Management category. There are seven alternatives to Gna! UnRAR for Mac, Windows, Linux, BSD and Haiku. The best alternative is The Unarchiver, which is free. Other great apps like Gna! UnRAR are ArKiwi (Free Personal), Unar (Free), RAR Expander (Free, Open Source) and RARLAB UnRAR (Free).
ArKiwi, formerly known as Archivaldo, is a lightweight and very fast file archiver, where you can add, compress, extract, delete, password protect, and blazing fast search all your files. in a compact binary file system called ARA (ArKiwi Resource Archive).
The Unarchiver is a macOS app, but the underlying unarchiving code can run on other OSes, too. There is not yet any GUI app for any other OS, but there are two command-line tools, unar and lsar, which can be used on macOS, Windows and Linux.
Best free compression, encryption and archiving tool for mac and Windows. Unrar and Unzip files in seconds | Unarchiver One can open and extract archive files including RAR, Zip, 7z, gzip, bzip2, ISO and more fast and easily.
Effective app designed to decompress archives, like RAR, Zip, 7z, Tar, Tgz, Cbz, Lzh, Lzma, Bzip, iso, HFS, VHD, etc. Supports over 50 kinds of archive files, as well as extract encrypted archives entirely.