Convert NFF to AVIF

By using our efficient and user-friendly NFF to AVIF converter, you can save yourself from the tiresome process of manually converting numerous .nff files into avif format for hours.

reaConverter is a popular NFF to AVIF conversion software. Whether you need to convert hundreds or thousands of .nff files, reaConverter can handle it all.

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How to Convert Multiple NFF Files to AVIF?

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.

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Install reaConverter

2. Load your NFF files

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

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

Load your NFF files into reaConverter

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.

Select AVIF as output format

4. Start NFF to AVIF conversion

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

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

NFF to AVIF Converter

reaConverter offers the fastest, simplest solution for converting your NFF 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 NFF 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 May 24, 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
"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
"I'm really impressed with this software - it converts files between formats incredibly fast!"
⭐⭐⭐⭐⭐
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
Happy User
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
⭐⭐⭐⭐⭐
Elena Anderson
Happy User

NFF to AVIF Conversion: FAQ

What are NFF files?

NFF (Neutral File Format) is an extension created by American developer Eric Haines with the aim of providing a test tool for rendering algorithms. NFF files contain geometry and surface characteristics data, as well as other aesthetic details describing a 3D scene or object. They are not connected to a particular application and can be used with ray-tracing or various types of 3D rendering software.

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 NFF to AVIF?

Yes! reaConverter instantly converts .nff 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 NFF to AVIF online?

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

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

The best way to change NFFs 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 NFF to AVIF.

How can I automate NFF 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 NFF 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 nff to avif converter for batch processing.

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthConvert GIS filesSet file dateConvert Gerber images

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