Find out what is an STL file and how you can open and view an STL file with .stl extension in Windows 10. It is native to the stereolithography CAD software.

The same part imported from STL, however, is one single mesh. Of course, in this case, it doesn’t matter much because he has the original file, the STEP, and the STL.

3Shape presently provides STL CAD design file export from its design software. Open STL CAD design file export means professionals can manufacture their designs on any mill and 3D printer.