Convert CR2 to FITS

CR2 to FITS conversion that preserves quality. reaConverter gives you control over color space, resolution, and compression.

reaConverter transforms CR2 files to FITS quickly and reliably. Drag in folders, set your options, click Convert, done. No cloud accounts, no file uploads, no complicated setup. Just install and start converting. Studios rely on it for consistent color across thousands of photos.

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. Need edits? Resize, rotate, or add watermarks during conversion.

Install reaConverter

2. Load your CR2 files

Launch reaConverter and load the CR2 files you want to convert. Add a few files or thousands, batch processing handles them all.

Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

3. Select FITS as output format

Select FITS from the output format list and set your destination folder. You can also adjust quality and compression settings.

4. Start CR2 to FITS conversion

Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

When the batch finishes, your FITS files are ready in the destination folder you chose earlier.

CR2 to FITS Converter

reaConverter offers the fastest, simplest solution for converting your CR2 files into FITS in seconds - all photos processed on your PC for maximum privacy and speed.

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Do more with your images

Converting CR2 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.

Image editing tools

User Reviews

Average User Rating:
Last updated on January 25, 2026

"I regularly process hundreds of RAW files from multiple shoots. reaConverter's batch processing capabilities have transformed my workflow, allowing me to convert CR2 and NEF files to high-quality 16-bit TIFFs while preserving all metadata and color profiles. The ability to apply consistent sharpening and noise reduction during conversion saves me approximately 2 hours per project in post-production."

Mei Chang

Commercial Photographer

"My DSLR shoots in RAW, but I just need simple JPEGs for social media. reaConverter converts hundreds of files at once, and the auto-enhance option makes my photos pop without Photoshop skills."

Ryan P.

Satisfied Customer

"As a professional photographer, I needed a reliable tool to convert CR2 files without losing quality. reaConverter delivers flawless conversions, and the preset options make my workflow effortless. The speed and customization are unmatched — worth every penny!"

Sarah Morgan

Portrait Photographer

"Finally an app that actually opens my weird files! Saves me from format frustration daily."

Kyle Brooks

Happy User

"This converter delivers exceptionally quick format conversions with reliable results every time."

Brian White

Happy User

"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."

Marcus White

Healthcare IT

CR2 to FITS Conversion: FAQ

Can reaConverter convert CR2 to FITS?

Yes! reaConverter instantly converts .cr2 to .fits 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 CR2 to FITS online?

If you only need to convert a few CR2 files to FITS format, feel free to try our free online free online CR2 to FITS converter — perfect for small batches with no installation needed!

How can I turn CR2 files into FITS on my computer?

The best way to change CR2s to FITSs 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 CR2 to FITS.

How can I automate CR2 to FITS 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 CR2 files to FITS using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line cr2 to fits converter for batch processing.

What else can I do with reaConverter?

Convert vector images Convert picture color space Convert CAD formats Set image bit depth Convert GIS files