Convert FIT to RAD

Bulk FIT to RAD conversion with consistent results. Set it up once, process thousands of files with the same quality every time.

reaConverter transforms FIT files to RAD 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.

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. Built-in editing tools let you resize, crop, or watermark as you convert.

Install reaConverter

2. Load your FIT files

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

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

3. Select RAD as output format

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

4. Start FIT to RAD conversion

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

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

FIT to RAD Converter

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

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Do more with your images

Converting FIT 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

"reaConverter perfectly processes FIT files from our observatory telescopes into TIFFs while preserving all celestial metadata and sensor calibration data. Finally, we can batch-convert night-sky captures without losing a single photon of data fidelity!"

Prof. William S. Davis

Satisfied Customer

"An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."

Roger Cook

Happy User

"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."

Jamal Bailey

Satisfied Customer

"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"

Jason P. Bailey

Non-Profit Coordinator

"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

Satisfied Customer

"Converts files in seconds! Finally a tool that's both fast and simple to use."

Wei Chen

Happy User

FIT to RAD Conversion: FAQ

Can reaConverter convert FIT to RAD?

Yes! reaConverter instantly converts .fit to .rad 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 FIT to RAD online?

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

How can I turn FIT files into RAD on my computer?

The best way to change FITs to RADs 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 FIT to RAD.

How can I automate FIT to RAD 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 FIT files to RAD using the command prompt?

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

What else can I do with reaConverter?

Change file creation date Convert Gerber files Crop images Convert vector files Convert RGB to CMYK