Convert DNG to FITS

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

Looking to change DNG files to FITS 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. Photographers use it to batch process entire shoots in minutes.

DNGFITS

How to Convert Multiple DNG Images to FITS?

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required. You can also resize, crop, and adjust images during conversion.

2. Load your DNG files

Load your DNG RAW photos into reaConverter. Add entire shoots at once and process them in minutes.

Drag-and-drop DNGs directly into reaConverter or use the folder browser to load entire directories.

Load your DNG files into reaConverter

3. Select FITS as output format

Choose FITS as output format. Adjust color profile, quality, and resolution settings to match your photography workflow.

Select FITS as output format

4. Start DNG to FITS conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted FITS files will appear in the destination folder as soon as processing completes.

DNG to FITS Converter

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

Do more with your images

Converting DNG 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

User Reviews

Average User Rating:
Last updated on January 25, 2026
"For my DNG photo workflow, this program delivers perfect compression without quality loss. The batch processing feature saves significant time when working with multiple raw files simultaneously."
Donald W. Scott
Donald W. Scott
Photographer
"This software effectively compresses high-resolution image files without quality degradation. Its batch processing functionality enables efficient handling of multiple files simultaneously, with near-zero processing delay."
Gregory A.
Gregory A.
Satisfied Customer
"For photographers working with DNGs, the batch conversion feature is invaluable. It handles format changes and multi-file editing in one pass - tasks that normally consume hours of post-processing time."
Arthur R. Bailey
Arthur R. Bailey
Satisfied Customer
"Batch conversion of DNG files works exceptionally well. The ability to reformat images and edit multiple files simultaneously saves considerable time compared to conventional methods."
Jeffrey M. Allen
Jeffrey M. Allen
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

DNG to FITS Conversion: FAQ

Can reaConverter convert DNG to FITS?

Yes! reaConverter instantly converts .dng 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 DNG to FITS online?

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

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

The best way to change DNGs 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 DNG to FITS.

How can I automate DNG 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 DNG 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 dng to fits converter for batch processing.

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthChange format settingsSet new DPIConvert Gerber images

Find out more

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