SVG → STP · Windows

Convert SVG to STP

Batch convert SVG to STP for easy sharing. reaConverter exports 3D models offline with control over output settings.

Online converters too slow for your SVG files? reaConverter works locally and handles unlimited batches. All processing runs locally on your PC, so your files stay private and secure. 3D artists rely on it when clients need different file formats.

DownloadSVG to STP ConverterConvert
SVG to STP
Online
.svg.STP
4.8

Converting files since 2001

Runs offline — nothing uploaded

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How to Convert Multiple .svg Files to .stp?

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.

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Install reaConverter

2. Load your SVG files

Open reaConverter and add your SVG files. You can load individual files, entire folders, or even nested subfolders.

Drop your SVG files into the window or use File menu to browse and select folders.

Load your SVG files into reaConverter

3. Select STP as output format

Select STP from 800+ supported output formats. Choose your destination folder and adjust settings to match your needs.

Select STP as output format

4. Start SVG to STP conversion

Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

Start Conversion

After conversion, find your STP files in the output folder. Click 'Show converted files' to open it directly.

Step by step

How It Works

reaConverter offers the fastest, simplest solution for converting your SVG files into STP in seconds - all files processed on your PC for maximum privacy and speed.

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Technical note

How SVG and STP differ in practice

SVG is flat, so the conversion builds depth by extrusion: every closed outline is lifted to one height, set in millimetres in the 3D formats loading settings. An open line has no area to lift, so a drawing meant for extrusion needs closed contours. Every shape gets the same height, which suits plates, signs and logos, while parts at different heights need separate runs.

3D Workflow

From flat drawing to 3D model

Need a 3D STP from a flat SVG? reaConverter extrudes the outlines to the height you set and processes a whole folder in one run.

  • Set the extrusion height in millimetres before the run
  • Script the job from the command line for pipelines and scheduled runs
  • Apply the same height to every file in the batch
  • Pick up new models automatically with Watch Folders
Supported 3D formats
3D model conversion

User reviews

What people say after the first batch

Average User Rating:4.8
Last updated on September 28, 2026
reaConverter handles STP file conversion excellently. The batch processing feature is perfect for converting multiple CAD files at once, and the drag-and-drop interface makes it super easy to use. Quality is preserved well during conversion, and it supports plenty of output formats. Recommended for engineers and designers.
Michael Rodriguez
Michael Rodriguez
Mechanical Engineer
An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time.
Roger Cook
Roger Cook
Happy User
For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results.
Jamal Bailey
Jamal Bailey
Satisfied Customer
Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!
Jason P. Bailey
Jason P. Bailey
Non-Profit Coordinator
We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works.
David R.
David R.
IT Solutions Architect
So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer

FAQ

SVG to STP Conversion

What are SVG files?

SVG (Scalable Vector Graphics) is an open standard vector format that uses the XML markup language and can contain animated or interactive graphics. The SVG format was developed by the World Wide Web Consortium (W3C), an organization promoting the development and interoperability of web products and offering such products freely. SVG files are supported by most web browsers and can be created with drawing programs or text editors.

What are STP files?

STP is a file format used by popular CAD software. STP contains 3-dimensional data saved in the Standard for the Exchange of Product Data (STEP, ISO 10303) file format.

Can reaConverter convert SVG to STP?

Yes! reaConverter instantly converts .svg to .stp with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert SVG files directly from Windows Explorer using the right-click menu — fast and convenient.

What is reaConverter used for?

reaConverter is a Windows converter for 800+ formats, 3D models among them. For SVG to STP it replaces the round trip through Blender, a CAD program or an upload form: add the files, pick the output format, and the whole batch converts offline. Engineers, 3D printing shops and product teams use it to move models between CAD, printing, web and documentation formats.

Why choose offline conversion with reaConverter?

reaConverter is a software program that is used for offline files conversion. Your proprietary documents never leave your computer – essential for architects, engineers, healthcare and government contractors handling classified projects. Meets GDPR, HIPAA, CCPA, and corporate security policies by ensuring files never cross borders or third-party systems.

Can I convert SVG to STP online?

If you only need to convert a few SVG files to STP format, feel free to try our free online free online SVG to STP converter — perfect for small batches with no installation needed!

How can I turn SVG files into STP on my computer?

The best way to change SVGs to STPs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from SVG to STP.

How can I automate SVG to STP files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert SVG files to STP using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line svg to stp converter for batch processing.

What else can I do with reaConverter?

Convert RAW photosConvert PDF filesAdd text on picturesChange format settingsCopy metadata (EXIF, IPTC)

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