SIB

File Format
Name	SIB
Ontology	Electronic File Formats 3D and CAD/CAM Models SIB
Extension(s)	.sib

SIB isn't about siblings; it's the binary version of the format used by the Silo 3-D modeler program from Nevercenter. There is also an ASCII text format, SIA.

Sample files

• Free 3D Models

Links

• Nevercenter Silo page
• Silo manual