Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.

Bandizip - Bandizip : All-In-One Free Zip Archiver. Bandizip is a lightweight, fast and free All-In-One Zip Archiver.

ManicTime - Track your computer usage and use collected data to accurately tag time.

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.

RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.

File Roller - File Roller is an archive manager for the GNOME desktop environment.