A browser-based CAD platform with an integrated 3D parts library and real-time collaboration, free during beta, is ...
RS Components (RS) and Ultra Librarian, the world’s largest CAD library, have teamed up to integrate the Ultra Librarian CAD models library directly into RS’s DesignSpark online platform. DesignSpark ...
And here is the list, as of mid-2026: General-purpose platforms where designers upload, share, sell or give away models intended primarily for 3D printing. These are the closest modern equivalents to ...