Twelve 3D format families: STL, OBJ, PLY, AMF, 3MF, USDZ, STEP, Rhino (.3dm), FreeCAD (.FCStd), GLB and glTF, FBX, and G-code. G-code cards are drawn from each file’s toolpath; Pro shows the toolpath in 3D in Full 3D Preview and reads the print details in File Passport.
Free and Pro
Free: thumbnails and 3D preview for every 3D format, with 3MF and STEP limited to 12 files each, for life, and toolpath cards for G-code.
Pro: unlimited 3MF and STEP, the G-code toolpath in 3D, Full 3D Preview, File Passport and HEXOforge.