Convert FITS to PIC

Stop converting FITS files one by one. reaConverter processes entire folders to PIC automatically — just drag, drop, and click Convert.

Looking to change FITS files to PIC 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.

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FITSPIC

How to Convert Multiple FITS Images to PIC?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting FITS files in under two minutes. Apply image edits like resize, crop, or color adjustment while converting.

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Install reaConverter

2. Load your FITS files

Start reaConverter and add your .fits files. The software processes everything locally, so your files never leave your computer.

Use drag-and-drop, folder browser, or right-click conversion from Explorer.

Load your FITS files into reaConverter

3. Select PIC as output format

Select PIC from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

Select PIC as output format

4. Start FITS to PIC conversion

Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Start Conversion

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your PIC output.

FITS to PIC Converter

reaConverter offers the fastest, simplest solution for converting your FITS files into PIC 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.

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User Reviews

Average User Rating:
Last updated on January 23, 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.
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
Joseph Wilson
Satisfied Customer
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
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
Walter Morgan
Satisfied Customer
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer

FITS to PIC Conversion: FAQ

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.

What are PIC files?

The PIC file format was first associated with PC Paint and later on with its developed version, Pictor Paint. It was one of the first formats accepted as a standard under the DOS platform, and it was developed by John Bridges. PIC files represent raster images, which can use an up to 24-bit color range. The advanced versions of PC Paint and Pictor Paint support image compression and the PIC files created using these programs are device-independent.

Can reaConverter convert FITS to PIC?

Yes! reaConverter instantly converts .fits to .pic 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 PIC online?

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

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

The best way to change FITSs to PICs 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 PIC.

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

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

What else can I do with reaConverter?

Convert GIS filesConvert DICOM imagesResize picturesConvert RAW photo formatsChange file date

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