GuideGuide - GuideGuide is the Photoshop and Illustrator panel that makes working with guides.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Q2ID - Q2ID is an affordable InDesign plugin which allows user to convert and open QuarkXPress documents in Adobe InDesign.
Autodesk 3DS Max - 3ds Max is software for 3D modeling, animation, rendering, and visualization. Create stunning game enrivonments, design visualizations, and virtual reality experiences.
phpAlbum - phpAlbum.net is an Open Source PHP script which allows creating personal Photo Album / Gallery
ZBrush - ZBrush is a digital sculpting and painting software solution.