Convert CIFF to AVIF

Batch convert CIFF RAW files to AVIF in one click. reaConverter handles entire photo libraries with consistent settings.

Looking to change CIFF files to AVIF format? reaConverter makes it simple — add your files, select output format, and convert entire folders in one click. Runs entirely on your hardware for maximum speed — no waiting for uploads or server queues. Handles camera RAW files with professional color management options.

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CIFF to AVIF
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CIFFAVIF

How to Convert Multiple CIFF Images to AVIF?

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required. Apply image edits like resize, crop, or color adjustment while converting.

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Install reaConverter

2. Load your CIFF files

Add CIFF camera files to reaConverter. Import folders of RAW photos and process them all with consistent settings.

Use drag-and-drop, folder browser, or right-click conversion from Explorer.

Load your CIFF files into reaConverter

3. Select AVIF as output format

Select AVIF from the format list. Fine-tune color space, compression, and quality before converting your RAW photos.

Select AVIF as output format

4. Start CIFF to AVIF conversion

Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Start Conversion

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your AVIF output.

CIFF to AVIF Converter

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

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Do more with your images

Converting CIFF images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

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User Reviews

Average User Rating:
Last updated on January 24, 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
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer

CIFF to AVIF Conversion: FAQ

What are CIFF files?

The Camera Image File Format CIFF is a proprietary image format developed by Canon for use in some of its early digital cameras. It stores both raw sensor data and metadata such as exposure settings and camera model information. CIFF files typically use the .ciff or .crw extension and have been largely replaced by Canon’s newer CR2 and CR3 formats.

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 CIFF to AVIF?

Yes! reaConverter instantly converts .ciff 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert CIFF to AVIF online?

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

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

The best way to change CIFFs 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 CIFF to AVIF.

How can I automate CIFF 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 CIFF 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 ciff to avif converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesConvert DICOM imagesResize picturesCopy EXIF dataConvert CAD formats

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