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Convert CRW to FITS

Convert CRW images to FITS format, edit and optimize images online and free.

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Canon Digital Camera Raw Image (.crw)

CRW Converter

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

How to convert CRW to FITS?

  1. Upload CRW File

    Drag & drop any CRW file from your device or click the Choose File button to proceed.

  2. Select CRW Tools

    To customize CRW to FITS conversion, use the available tools before clicking the Convert button.

  3. Download Your FITS

    Once the convert is complete, you can download the final FITS file.

Convert CRW to FITS

Frequently Asked Questions

How to change CRW format to FITS?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert CRW to FITS on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to CRW file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CRW_INPUT_FILE name or path. $ vertopal convert CRW_INPUT_FILE --to fits

Convert CRW to FITS on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to CRW file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CRW_INPUT_FILE name or path. $ vertopal convert CRW_INPUT_FILE --to fits

Convert CRW to FITS on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to CRW file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CRW_INPUT_FILE name or path. $ vertopal convert CRW_INPUT_FILE --to fits

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