ExtendsClass's unzip allows to Unzip .zip files, Unrar .rar files and Untar .tar files online. The files are not sent to the server side. There is no limit.
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.
ezyZip - ezyZip is a file compression tool that lets you zip files into an archive.
WinZip - The world's best file compressor in the world.
Funzip - Funzip is an online tool that can open compressed files and unarchive them to save on your storage.
Bandizip - Bandizip : All-In-One Free Zip Archiver. Bandizip is a lightweight, fast and free All-In-One Zip Archiver.
Zipeg - Zipeg is free application for opening ZIP and RAR files on Mac and Windows.