PIN (file format)
From GICLWiki
Extension: .PIN
System: ALLEGRO
Extension: PIN
Program and/or Extension Function: ArchiCAD
Company: Graphisoft R&D Software Development Rt.
Specific Notes: ArchiCAD gives users the ability to create architecture. ArchiCAD has been designed by architects for architects.
File Classification: CAD/CAM
Identifying Characters: (None or Unknown)
Program ID: (None or Unknown)
General Notes: (None)