Convert PMX to STP

The quick and simple way to convert PMX to STP files is to use a quality batch conversion software, such as reaConverter.

reaConverter - the leading solution for bulk PMX to STP conversion. Process thousands of files in seconds with perfect quality.

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

Install reaConverter

2. Load your PMX files

Start reaConverter and load all the .pmx files you intend to convert into .stp. The software supports multiple PMX conversion and processes all files locally on your computer.

Select PMXs from a folder or by drag-and-dropping them directly into the reaConverter window.

3. Select STP as output format

Pick the STP as output format and choose the destination folder where you want to save new .stp files.

4. Start PMX to STP conversion

Then simply press Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your STP files in the destination folder you selected.

PMX to STP offline

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

Download Free Trial

Do more with your files

Converting PMX files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features

User Reviews

Average User Rating:
Last updated on April 23, 2025

"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"

Richard E. Miller

Satisfied Customer

"Converts files in seconds! Finally a tool that's both fast and simple to use."

Wei Chen

Happy User

"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"

Sanjay Mehta

Satisfied Customer

"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.

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

Satisfied Customer

"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"

Mark T.

Satisfied Customer

PMX to STP Conversion: FAQ

Can reaConverter convert PMX to STP?

Yes! reaConverter instantly converts .pmx 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 images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert PMX to STP online?

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

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

The best way to change PMXs 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 PMX to STP.

How can I automate PMX 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 PMX 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 pmx to stp converter for batch processing.

What else can I do with reaConverter?

Convert Gerber images Crop images Convert RAW files Copy EXIF data Convert CAD formats