What are some alternatives?
When comparing UnRarX and Bandizip, you can also consider the following products
WinRAR - WinRAR is a powerful archive manager.
PeaZip - Free file archiver utility, free Rar files software. Open, extract 7Z ACE CAB RAR TAR ZIP archives, support 180+ formats. Data compression and encryption tool.
FreeArc - FreeArc is a free and open source file archiver developed by Bulat Ziganshin.
File Roller - File Roller is an archive manager for the GNOME desktop environment.
The Unarchiver - Get the top application for archives on Mac. It's a RAR extractor, it allows you to unzip files, and works with dozens of other formats.
HaoZip - HaoZip is a powerful free archive manager that can easily compress and extract archives in 7z, ZIP, and TAR formats easily.