TPKX → FITS · Windows

Convert TPKX to FITS

Need TPKX data as FITS for someone without GIS software? reaConverter handles the conversion offline and in bulk.

reaConverter transforms TPKX files to FITS 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. Surveyors and planners use it to pass GIS data to colleagues who work in other software.

.tpkx.FITS
4.8

Converting files since 2001

Runs offline — nothing uploaded

Read what our users say →

How to Convert Multiple .tpkx Files to .fits?

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.

2. Load your TPKX files

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

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

Load your TPKX files into reaConverter

3. Select FITS as output format

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

Select FITS as output format

4. Start TPKX to FITS conversion

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

Start Conversion

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

Step by step

How It Works

reaConverter offers the fastest, simplest solution for converting your TPKX files into FITS without GIS software - all files processed on your PC for maximum privacy and speed.

Technical note

TPKX to FITS: what to expect from the conversion

TPKX is a tile set: the same map cut into small squares, usually 256 or 512 pixels across, at a range of zoom levels, each level holding four times as many tiles as the one above it. FITS holds one flat picture, so the zoom level is the decisive choice. A low level gives a compact overview of the whole area, while the deepest levels of a city or a country run to millions of tiles and an image far larger than any viewer will open. FITS is lossless, so nothing further is discarded during conversion. What it cannot do is restore detail that TPKX compression already removed, and the output file will usually be considerably larger.

Map Data Workflow

Turn GIS data into something anyone can open

Not everyone who needs to see TPKX data has GIS software. reaConverter renders it to FITS for a report, an email or a slide, and handles a whole folder in one run.

  • Render every file in a folder to FITS with the same size and settings
  • Set DPI and output dimensions before the run, not afterwards
  • Pick up new data automatically with Watch Folders, or script the job from the command line

Everything runs on your PC, which matters for cadastral, utility and client data that should not pass through an upload form.

GIS data conversion

User reviews

What people say after the first batch

Average User Rating:4.8
Last updated on September 13, 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
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.
Laura N.
Astrophysics Research Assistant
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
Richard E. Miller
Satisfied Customer
Converts files in seconds! Finally a tool that's both fast and simple to use.
Wei Chen
Wei Chen
Happy User
I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!
Sanjay Mehta
Sanjay Mehta
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
Roger Cook
Happy User

FAQ

TPKX to FITS Conversion

Can reaConverter convert TPKX to FITS?

Yes! reaConverter instantly converts .tpkx 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.

What is reaConverter used for?

reaConverter is a Windows converter for 800+ formats, GIS data among them. For TPKX to FITS it replaces the usual detour through QGIS, ArcGIS or ogr2ogr: add the files, pick the output format, and the whole batch converts offline. Surveyors, planners and engineering teams use it to pass data between GIS, CAD and everyday document formats.

Why choose offline conversion with reaConverter?

reaConverter is a software program that is used for offline files conversion. Your proprietary documents never leave your computer – essential for architects, engineers, healthcare and government contractors handling classified projects. Meets GDPR, HIPAA, CCPA, and corporate security policies by ensuring files never cross borders or third-party systems.

Can I convert TPKX to FITS online?

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

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

The best way to change TPKXs 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 TPKX to FITS.

How can I automate TPKX 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 TPKX 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 tpkx to fits converter for batch processing.

What else can I do with reaConverter?

Vectorize imagesChange bit depthConvert RAW filesConvert PDF filesWatermark pictures

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