Design Intuition 1.5.3 (by GizmoLab)
Design Intuition gives you a tool of inspiration.

POV-Ray 3.6.1 build 197 (by The POV-Ray Mac OS Team)
The Persistence of Vision Ray Tracer or POV-Ray for short, is a ray tracer graphics software that can create stunning photo-realistic computer-generated images and animations.

Mac Flight Planner 1.2.3 (by Scolebrook)
Mac Flight Planner is the first, and at the time of writing the only, flight planning application aimed at real aviation.

HighDesign 1.7 (by ilexsoft)
HighDesign is a professional CAD program that features powerful and intuitive drawing tools, a clean and easy-to-use interface and special tools designed to increase your personal productivity and creativity.

Lightwright 4.1.5 (by John McKernon Software)
Lightwright is a unique cross between a spreadsheet and a database, designed specifically to manage professional lighting design paperwork.