Bandizip - Bandizip : All-In-One Free Zip Archiver. Bandizip is a lightweight, fast and free All-In-One Zip Archiver.
ILSpy - ICSharpCode. Decompiler. Console..
File Roller - File Roller is an archive manager for the GNOME desktop environment.
dnSpy - .NET assembly editor, decompiler, and debugger
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.
Java Decompiler - Yet another fast Java decompiler