Bandizip - Bandizip : All-In-One Free Zip Archiver. Bandizip is a lightweight, fast and free All-In-One Zip Archiver.
TinyJPG - Compress JPEG images with perfect quality and file size
File Roller - File Roller is an archive manager for the GNOME desktop environment.
Promo Instant Image Resizer - Automatically optimize images for web & social media (free!)
WinZip - The world's best file compressor in the world.
Compressor - Compressor adds power and flexibility to Final Cut Pro X export.