Convert OFF to AVIF

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

Batch OFF to AVIF conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required — convert anywhere, anytime. Handles 3D models independently with no CAD software required.

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OFF to AVIF
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OFFAVIF

How to Convert Multiple OFF Files to AVIF?

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 OFF files

Load your OFF files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.

Select OFFs from a folder or drag-and-drop them directly into the reaConverter window.

Load your OFF files into reaConverter

3. Select AVIF as output format

Choose AVIF for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

Select AVIF as output format

4. Start OFF to AVIF conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

Start Conversion

After processing, find all your new .avif files in the output location. The log shows details for each conversion.

OFF to AVIF Converter

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

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Do more with your files

Converting OFF 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
Image editing

User Reviews

Average User Rating:
Last updated on January 20, 2026
"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
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
Derek Snyder
Satisfied Customer
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
DeShawn M. Thompson
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Lin Zhang
Happy User
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
Ava Thomas
Happy User
"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
Richard E. Miller
Satisfied Customer

OFF to AVIF Conversion: FAQ

What are OFF files?

OFF (Object File Format) is a 3D model format that contains data related to the polygons of a 3D object, including the number of vertices, faces and edges, list of vertices etc. As a geometry definition type of file, OFF can be compatible with various types of software specialized in the rendering and modeling of 3D objects.

What are AVIF files?

AVIF is a new image format launched at the end of 2020. AV1 Image File Format was developed by the Alliance for Open Media in collaboration with Netflix, Google and Cisco. This format was created to be an open-sourced and royalty-free image format with a super-compression efficiency. Multiple graphics compression tests show that the .avif format outperforms the JPEG, PNG and WebP image formats for its image quality to compressed file size ratio.

Can reaConverter convert OFF to AVIF?

Yes! reaConverter instantly converts .off 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 OFF to AVIF online?

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

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

The best way to change OFFs 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 OFF to AVIF.

How can I automate OFF 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 OFF 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 off to avif converter for batch processing.

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthConvert Gerber imagesCrop fileConvert RAW formats

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