Defcad is a decentralized platform that enables users to upload, share, and download 3D models, particularly focusing on designs for firearms, gun parts, and other defense-related items. The platform was created to provide a space for people to share and access designs that might be hard to find or restricted by traditional manufacturers.
The Defcad files repository is a comprehensive collection of 3D models and designs uploaded by users. While Defcad itself is not a repository, it hosts a vast library of files contributed by its community.