Convert STEP to AVIF

The quick and simple way to change your STEP into AVIF files is to use a quality piece of software, such as reaConverter.

reaConverter is a fast offline STEP to AVIF converter. Whether you need to convert hundreds or thousands of STEP files, reaConverter can handle it all.

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 STEP files

Start reaConverter and load all the .step files you intend to convert into .avif. The software supports multiple STEP conversion and processes all files locally on your computer.

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

3. Select AVIF as output format

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

4. Start STEP to AVIF conversion

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

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

STEP to AVIF offline

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

Download Free Trial

Do more with your files

Converting STEP 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

"Twitch thumbnails keep saving as AVIF and my editing software freaks out. reaConverter swaps them to JPEG instantly. Now I can actually post my ‘🔥HOT TAKES🔥’ without crying over file errors."

Amy Li

Content Creator

"Google Photos auto-saved my pics as AVIF files that won’t open anywhere. reaConverter rescued 3 years of memories AND kept the quality. Take that, ‘innovation’!"

Derek Snyder

Satisfied Customer

"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

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

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

Non-Profit Coordinator

"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"

DeShawn M. Thompson

Happy User

STEP to AVIF Conversion: FAQ

Can reaConverter convert STEP to AVIF?

Yes! reaConverter instantly converts .step to .avif 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 STEP to AVIF online?

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

How can I turn STEP files into AVIF on my computer?

The best way to change STEPs to AVIFs 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 STEP to AVIF.

How can I automate STEP to AVIF 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 STEP files to AVIF using the command prompt?

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

What else can I do with reaConverter?

Set file date Convert CAD formats Set picture bit depth Copy EXIF data Change format settings