SIA

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

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

Sample files

• Free 3D Models

Links

• Nevercenter Silo page
• Silo manual