Description: BRL-CAD is an open source cross-platform solid modeling computer-aided design system. It includes an interactive geometry editor, ray tracing support for graphics rendering and geometric analysis, computer network distributed framebuffer support, scripting, image-processing and signal-processing tools.
Type: software
Pricing: Open Source
Description: MacDraft is 2D drafting software for Mac OS, useful for architectural plans, illustrations, mechanical drawings, etc. It has intuitive tools for measuring, dimensioning, editing, and more to improve workflow and enable precision.
Type: software