Convert FITS to TGA

FITS to TGA conversion that keeps your files private. reaConverter runs offline on your computer with full batch processing support.

Got a folder full of FITS files? reaConverter batch converts them to TGA in minutes, not hours. Local processing means instant results, even with thousands of files.

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting FITS files in under two minutes. You can also resize, crop, and adjust images during conversion.

Install reaConverter

2. Load your FITS files

Add your FITS files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

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

3. Select TGA as output format

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

4. Start FITS to TGA conversion

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

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

FITS to TGA Converter

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

Download Free Trial

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 25, 2026

"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

"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

"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."

Elena Anderson

Happy User

"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."

R. Lewis

Happy User

"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."

Walter Morgan

Satisfied Customer

"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."

Rebecca Turner

Marketing Agency CEO

FITS to TGA Conversion: FAQ

Can reaConverter convert FITS to TGA?

Yes! reaConverter instantly converts .fits to .tga 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 TGA online?

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

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

The best way to change FITSs to TGAs 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 TGA.

How can I automate FITS to TGA 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 TGA using the command prompt?

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

What else can I do with reaConverter?

Convert GIS files Convert PDF files Add watermark on photo Convert DICOM files Resize pictures