How to get it:
computer-aided design (CAD), manufacturing (CAM), engineering (CAE), and PCB design
A: You can archive old documents (making them read-only but not counting toward the limit). You can have unlimited archived designs. For most hobbyists, 10 active designs is plenty.
FileCR is not a single source; rather, it aggregates torrents, cracked installers, and keygens. It is illegal in most jurisdictions and violates Autodesk’s terms of service.