Convert 3DS to FITS

The quick and simple way to change your 3DS into FITS files is to use a quality piece of software, such as reaConverter.

reaConverter is an offline software program used to convert files between different file formats and perform image editing. With reaConverter you can easily convert 3DS files to FITS format.

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3DS to FITS
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3DSFITS

How to Convert Multiple 3DS Files to FITS?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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Install reaConverter

2. Load your 3DS files

Start reaConverter and load all the .3ds files you intend to convert into .fits. The software supports multiple 3DS conversion and processes all files locally on your computer.

Select 3DSs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your 3DS files into reaConverter

3. Select FITS as output format

Pick the FITS as output format and choose the destination folder where you want to save new .fits files.

Select FITS as output format

4. Start 3DS to FITS conversion

Then simply press Convert button and your conversion will begin in no time!

Screenshot

Once the conversion is complete, you can find your FITS files in the destination folder you selected.

3DS to FITS Converter

reaConverter offers the fastest, simplest solution for converting your 3DS files into FITS in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting 3DS files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on June 08, 2025
"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
"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."
⭐⭐⭐⭐⭐
David R.
IT Solutions Architect
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
⭐⭐⭐⭐⭐
Kenneth D. Carter
Satisfied Customer
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
⭐⭐⭐⭐⭐
Mark T.
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

3DS to FITS Conversion: FAQ

What are 3DS files?

3DS is an extension attached to files created using 3DS Max, Autodesk's popular software for creating 3D imagery and animations. The program is mostly used in developing video games, production of TV commercials and movies, or in architectural modelling. The 3DS format was first launched in 1990, together with the first version of 3D Studio DOS, and has since gained a wide popularity, managing to become the actual standard for storing and transferring 3D models.

What are FITS files?

The FITS (Flexible Image Transport System) format is a standard format used particularly for storing, transferring and processing scientific images from fields such as astronomy. FITS was first launched as an open standard in the early 1980s and has gone through several subsequent upgrades. FITS files contain not just images, but also data related to photometry and spatial calibration, and information about the origin of the image. Similar formats include FIT and FTS.

Can reaConverter convert 3DS to FITS?

Yes! reaConverter instantly converts .3ds 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.

Can I convert 3DS to FITS online?

If you only need to convert a few 3DS files to FITS format, feel free to try our free online free online 3DS to FITS converter — perfect for small batches with no installation needed!

How can I turn 3DS files into FITS on my computer?

The best way to change 3DSs 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 3DS to FITS.

How can I automate 3DS 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 3DS 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 3ds to fits converter for batch processing.

What else can I do with reaConverter?

Convert RAW formatsConvert CAD formatsSet picture bit depthConvert PDFAdd watermark on image

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