STEP converter

Free online conversion of step files
Select files or drag & drop them here
About STEP

STEP is a neutral file format that allows the transfer of files between different CAD software. The .step file extension is used for 3D files created in STEP (Standard for the Exchange of Product Data) format.

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

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! 👍🏻