Some solid calculation options let you calculate the volume, surface area, mass, center of gravity, and moment of inertia of 3D models. You can also use it to check and calculate 3D distance, distance point plane, 3D coordinates, distance point cylinder, cylinder dimensions, and angle between planes. Some display options let you shade/wireframe the entire display, view rotation center to display center, etc. You can also find options to rotate pictures around different axes. You can switch between 2D and 3D views for STEP files. Various viewing options are front, back, top, bottom, left, and right. You can rotate, zoom, pan, and change the view of STEP files. You can also export STEP files as BMP, JPG, PNG, and GIF.
It can convert STEP files to VeriCAD, DWG, IGS, DXF, and vice versa. Varicad Viewer is a stp file viewer freeware that can be used as a STEP file viewer software. Here is the best STEP file viewer that you can look for. Conclusion 6 Best STEP File Viewer Software.