LanguageSIFF
Scene Interchange file format
File type: 3d graphics, CAD-CAM-CAE file
A siff file extension is related to the Scene Interchange file format developed by Sega. Probably obsolete format.
What is siff file?
File type category:
3d graphics, CAD-CAM-CAE file
Date updated: December 31, 2019
The siff file extension is associated with Scene Interchange file format, developed by Sega, in an attempt to create a establish a portable 3D data format in 1996.
Most likely some old format without support. No further information could be found.