decompression

CyberChef is a simple, intuitive web app for carrying out all manner of "cyber" operations within a web browser. Runs client-side in your browser via the website or as a downloadable html file.

ezyZip is a file compression tool that lets you zip files into an archive. It also supports unzip, allowing you to uncompress archived zip files.

MultiEx Commander makes it possible to extract files from and import into hundreds of game resource archives. Most games use large files in which they save all necessary files. This usually includes sounds, music, graphics, scripts and code.

Generic files extractor and reimporter based on simple script files. It's meant for modding, unpacking and analysis of game archives and file formats.

The Ravioli Game Tools are a set of programs to explore, analyze and extract files from various game resource files.