Watermarker's primary purpose is to process photos from master files into publication-ready files, including a custom "watermark" (semi-transparent text), which could be a copyright notice or another form of attribution.
Primage is a PHP library that works like a proxy for resizing and watermarking images in real time. It has support for caching the images it processes.
A console terminal email agent for power users.
A multi-platform multimedia player and server.