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.
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah