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Convert CR3 to FITS

Convert CR3 images to FITS format, edit and optimize images online and free.

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Canon Raw 3 (.cr3)

CR3 is the raw image format used by various Canon cameras such as Canon EOS M50 and Canon EOS 90D. It is developed by Canon and released in 2018 replacing the CR2 format. The CR3 format supports both lossless RAW and lossy C-RAW compressions.

CR3 Converter More About CR3

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 CR3 to FITS?

  1. Upload CR3 File

    Drag & drop any CR3 file from your device or click the Choose File button to proceed.

  2. Select CR3 Tools

    Check the file preview quickly and use CR3 to FITS tools if you need to change the conversion settings.

  3. Download Your FITS

    Let the file convert, then you can download your FITS file right afterward.

Convert CR3 to FITS

Frequently Asked Questions

How to change CR3 format to FITS?

To change CR3 format to FITS, upload your CR3 file to proceed to the preview page. Use any available tools if you want to edit and manipulate your CR3 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 CR3 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 CR3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CR3_INPUT_FILE name or path. $ vertopal convert CR3_INPUT_FILE --to fits

Convert CR3 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 CR3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CR3_INPUT_FILE name or path. $ vertopal convert CR3_INPUT_FILE --to fits

Convert CR3 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 CR3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CR3_INPUT_FILE name or path. $ vertopal convert CR3_INPUT_FILE --to fits

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