Our free and fast tool will convert your 3D STP (STEP-File) model files to a standard DXF (Drawing Exchange Format) file that can then be edited further in most popular 3D editing packages or 3D printed without any further processing. Our conversion tool can also batch convert multiple STP files; up to 200 files at a time can be converted.
To convert your STP file, click the Upload button above and select the file to convert. Once selected, the file will be converted to a DXF file and will be ready for download shortly afterwards. For more information about the STP to DXF conversion process, see the conversion information section below.
| Extension | STP |
| Full Name | STEP-File |
| Type | 3D Model |
| Mime Type | application/octet-stream |
| Format | Text |
| Tools | STP Converters, 3D Model Voxelizer, Create STP Animation, Text to STP, STP Viewer |
| Open With | CAD Assistant |
The STP file format is a 3D format defined in 1994 and used to store 3D objects for use in computer-aided design (CAD) applications. STP files are text-based, formatted files containing one command per line, with a full 3D model comprising of many commands.
Although STP files are widely supported by most CAD applications, the format does have its limitations, such as the necessity to read the complete file into memory in order to parse the contents, and due to the textual storage of information, the files can be quite large and time-consuming to process.
DXF files, when imported, will be converted to 3D geometry comprising vertices and faces. If the DXF file contains color information, this will be converted where possible.
| Extension | DXF |
| Full Name | Drawing Exchange Format |
| Type | CAD |
| Mime Type | image/x-dxf |
| Format | Binary |
| Tools | DXF Converters, DXF Viewer |
| Open With | Free CAD, Auto CAD |
The DXF file format was first introduced in 1982 as part of Autodesk's AutoCAD software. DXF files were intended at the time to allow data interchange between AutoCAD and other CAD-related applications. The format has evolved over the years, with the most recent version coming in 2007.
DXF files can contain either text or binary content describing blocks, entities, objects, and other information using a "tagging" system. The DXF format is still popular today and can be opened with most popular CAD applications.
Yes. If your STP file is compressed, our tool will detect this automatically and load the 3D model from the STP file as normal.
Many 3D file conversion websites use the same off-the-shelf components to convert files, these often lack features and full STP file compatibility. Our bespoke file conversion tools offer full STP file compatibility and have been developed in-house by a team of developers, some of whom have over 30 years of experience working with 3D graphics file formats, meaning our tools will convert your STP file quickly and accurately with maximum compatibility.
First click the "Upload..." button, and select your STP file to upload. You can also drag and drop your file onto the tool. Once your file is selected, you can set any configuration options. When the STP to DXF conversion has completed, you can download your DXF file straight away.
Our STP to DXF file converter is up to 4x faster than other online or offline file converters, meaning your files are converted quickly and hassle-free. Smaller files are typically converted instantly, while larger files will take longer to process.
We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features and improvements being added every week.
Yes, of course! We do not store the STP file you submit to us. The resulting DXF file, once created, is stored for 4 hours after upload; after this time it is deleted, and the short-term download link will stop working. You can create a long-term download Url with most tools that will ensure the file is retained for 24 hours, allowing you to download the file when convenient. Our tools also come with a Delete button, allowing you to delete the file immediately.
No. All our conversion tools process your STP file on our dedicated conversion servers, meaning you can use our tools on low-spec computers, laptops, tablets, and mobile devices and receive your converted DXF file quickly.
Yes! Our STP to DXF tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.
Yes. Although you can use an Ad Blocker, if you like our STP conversion tool please consider white-listing our website. When an Ad Blocker is enabled there are some conversion limits and some settings may not be available when using our tools. Processing/conversion and download times will also be longer.
Yes. When you have converted your STP to DXF, there is a "Feedback" option that you can use to let us know of any issues you encountered when converting your file.
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