Topic: Part Libraries and Symbols for 2D CAD systems
Any part libraries (electronic, architecture, electrical, mechanical, infrastructure, fashion design) or templates which must be your own work to be suitable for GPL.
DXF files (including those from AutoCAD or Inventor) will be scanned, tested and re-worked with LibreCAD (to remove excess code!).
If you can post a brief description and link on this page, please do so!