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Convert FITS to PNM

Convert FITS pictures to PNM format, edit and optimize pictures online and free.

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Flexible Image Transport System (.fits)

Flexible Image Transport System, abbreviated FITS, is an open standard designed for scientific (especially astronomical) data acquisition. FITS format is the most used digital file format in astronomy.

FITS Converter More About FITS

Portable Anymap (.pnm)

The PNM which stands for Portable Any-Map is an abstraction of Netpbm PBM, PGM, and PPM formats, designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.

PNM Converter More About PNM

How to convert FITS to PNM?

1Upload FITS File

Start uploading a FITS picture by clicking the Choose File button or drag & dropping your FITS file.

2Select FITS Tools

For an advanced conversion, use the FITS to PNM optional tools available on the preview page and click the Convert button.

3Download Your PNM

Give it a moment for the PNM conversion to complete, then download your file afterward.

Convert FITS to PNM

Frequently Asked Questions

How to change FITS format to PNM?

To change FITS format to PNM, upload your FITS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your FITS file. Click on the convert button and wait for the convert to complete. Download the converted PNM file afterward.

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