Can I preserve my design color information in any 3D printable file format? DesignSpark Mechanical August 31, 2018 11:20 Updated Yes, exporting as an OBJ preserves color data unlike STL objects. Related articles What are the import and export formats available? NEW: A Beginner's guide to DSM - #1 UI Familiarisation Can 3D PDFs be exported with the annotations? Why does the exported 3D model have so many jagged edges where it should be smooth? DesignSpark Mechanical v4.0 Tips - Part 1 Comments 0 comments Please sign in to leave a comment.