Lithium™ 2D/3D CAD alternatives
Lithium™ 2D/3D CAD is a proprietary software developed by Ashlar-Vellum for 2D and 3D drafting. It runs on Mac and Windows platforms and uses the same engine as Cobalt™, Xenon™, and Argon™, ensuring compatibility with their file formats. However, it cannot easily exchange files with Graphite™, which uses a different architecture.