FileInfo - The File Extensions Database
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Today's File Type – June 28th
An STP file is a 3D assembly file supported by various mechanical design programs such as TurboCAD and Fusion 360. It contains three-dimensional object data saved in the Standard for the Exchange of Product Data (STEP) format. STP files are saved in a text-based ASCII format that conforms to the STEP Application Protocols ISO 10303-2xx.
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