darktable
Description: darktable is an open source photography workflow application and raw developer. It manages your digital negatives in a database, lets you view them through a zoomable lighttable, and enables you to develop raw images and enhance them.
Type: software
Pricing: Free
Maple
Description: Maple is a proprietary computer algebra system used for mathematical computation. It offers capabilities for algebraic manipulation, calculus operations, visualization tools, and more. Maple is commonly used in academia and research for solving complex mathematical problems.
Type: software