SLDPRT
From Just Solve the File Format Problem
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
