PuTTY - Popular free terminal application. Mostly used as an SSH client.
Sitecake - Drag and drop CMS for HTML websites. It's flat file CMS so it's pretty fast.
CopyQueue - CopyQueue - Copying under control.
Textpattern - Textpattern is an elegant content management system that is free, open source software.
MirrorFolder - MirrorFolder is a real-time folder synchronization and backup software
TYPO3 - TYPO3.com - Infos, SLAs, Extended Support Versions and more