Convert FITS to DWG

FITS to DWG without the CAD software price tag. reaConverter handles drawings locally with professional output settings.

Online converters too slow for your FITS files? reaConverter works locally and handles unlimited batches. All processing runs locally on your PC, so your files stay private and secure. Engineers and architects use it to share drawings without CAD software hassles.

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required. Need edits? Resize, rotate, or add watermarks during conversion.

Install reaConverter

2. Load your FITS files

Open reaConverter and import your .fits files. No file limits, no slowdowns. Add as many as you need.

You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select DWG as output format

Pick DWG as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

4. Start FITS to DWG conversion

Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .dwg files will be waiting in the destination folder.

FITS to DWG Converter

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

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Do more with your images

Converting FITS 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 20, 2026

"reaConverter makes FITS conversion incredibly easy. We batch convert astronomical images to standard formats for presentations and analysis, all automated through the command-line. It’s fast, reliable, and handles large datasets without issues."

Laura N.

Astrophysics Research Assistant

"Essential for our astroimaging pipeline! reaConverter perfectly handles FITS files from our research telescope, preserving all WCS coordinates and photometric data during batch conversion to TIFF. Now we process 100+ deep-sky exposures nightly without losing critical metadata for our exoplanet studies!"

Joseph Wilson

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

FITS to DWG Conversion: FAQ

Can reaConverter convert FITS to DWG?

Yes! reaConverter instantly converts .fits to .dwg 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 FITS to DWG online?

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

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

The best way to change FITSs to DWGs 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 FITS to DWG.

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

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

What else can I do with reaConverter?

Convert CAD formats Set picture bit depth Convert GIS files Convert DICOM images Change picture size