STEP converter

Free online conversion of step files
to
Select or drag & drop files to begin.
About STEP

STEP is a standardized 3D CAD file format used to exchange product design data between different software systems. It supports precise geometry, materials, and structure, making it ideal for engineering and manufacturing. STEP files typically have the .step or .stp extension.

How to convert STEP file to another format?

Click the «Choose files» button and select the files you want to convert. The maximum file size is 75 MB.

Select the target format. Click «Convert» to start converting your STEP files. It will only take a few seconds.

You did it! Your STEP files have been converted to another format. Now download them to your device.

Supported conversions

MiConv can convert STEP files to other formats. Check the table below.
Convert from STEP
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Advantages of MiConv

Online STEP conversion

You don't need to download and install any software to convert STEP files. All conversions take place in the cloud.

File security

Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.

Fast and free

Convert your step files in 2 clicks. And don't pay anything for it! This STEP converter is free for all users.

See also

In addition to STEP, we can convert many other file formats. Here are some popular conversions:
Over 1,500,000 users in 235 countries have used MiConv to convert files in 2022

So you're in good company! 👍🏻