SLDPRT

File Format
Name	SLDPRT
Ontology	Electronic File Formats 3D and CAD/CAM Models SLDPRT
Extension(s)	.sldprt, .prt
Wikidata ID	Q28975881

SolidWorks Part Document is the file format used by SolidWorks to store 3D parts. Solidworks files have used the MS Compound Document Format (CDF), newer versions do not. Early versions had a .prt extension, despite this being used for a number of other formats, but this was later changed to .sldprt.

Libraries

• C#: SolidWorks API
• C#: OpenMCDF

Links

• Discussion of the various PRT formats