If you have access to SolidWorks you can simply import STEP product data (.stp, .step) to it and save as part file (.prt, .sldprt). Other than that, some 3rd party CAD conversion programs like the CrossManager or similar can also help you with stp to prt conversion.
Convert ISO-10303 STEP product data to CAD 3D part or component.
We have found 3 software records in our database eligible for .stp to .prt file format conversion.
Microsoft Windows software - convert stp to prt on Windows
Solid Edge is a portfolio of easy-to-use software tools that address all aspects of the product development process – 3D design, simulation, manufacturing, design management and more developed by Siemens.
Solid Edge combines the speed and simplicity of direct modeling with the flexibility and control of parametric design – made possible with synchronous technology.. It is available only for Windows Platform. Solid Edge is a direct competitor to Creo Elements/Pro, SolidWorks and Autodesk Inventor.
Convert from stp file
to prt file
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned stp to prt. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A popular is 2D and 3D CAD (computer-aided design) and CAE (computer-aided engineering) construction software for Microsoft Windows developed by SolidWorks Corporation.
SolidWorks is distributed in three distributions: Solidworks Premium, Solidworks Professional and SolidWorks Standard.
A dedicated CAD converter with a large file format support that allows users to convert (translate) CAD designs or drawings between different formats. CrossManager is a commercial product, you will need to purchase a license. It is available in English, French, German, Italian, Czech, Chinese, Russian and Korean language.