What are some alternatives?
When comparing Oka Unarchiver and The Unarchiver, you can also consider the following products
File Compression - Compress and decompress files
Bandizip - Bandizip : All-In-One Free Zip Archiver. Bandizip is a lightweight, fast and free All-In-One Zip Archiver.
WinZip - The world's best file compressor in the world.
PKZIP - File archiving software.
File Roller - File Roller is an archive manager for the GNOME desktop environment.
7-Zip ZS - A fork of 7-Zip with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard