This post talks about what is an STP file and how you can open such files in Windows 11/10. STP or STEP is a 3D assembly file saved in Standard for the Exchange of Product Data (STEP) format.

British developer Microspot Ltd. on Monday released Microspot DWG Viewer, an application that allows you to open and print 2D AutoCAD files in the DWG format. You can use it to hide different layers ...