FITS to 7Z Converter

Convert FITS to 7Z online quickly and easily. Just upload your file, convert it, and download the 7Z in seconds.

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What is FITS ?

FITS, or Flexible Image Transport System, is a digital file format widely used in astronomy for storing, transmitting, and processing scientific data, particularly images and tables. It is designed to accommodate various data types and structures, making it a versatile choice for researchers in the field.

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What is 7Z ?

The 7z file format is a compressed archive format that uses the 7-Zip compression algorithm. It is known for its high compression ratio and support for various compression methods, making it ideal for reducing file sizes and organizing multiple files into a single package.

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How to Convert FITS to 7Z in Just a Few Steps

  1. Upload your FITS file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose 7Z as the output format
    The tool will automatically convert your file to 7Z.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new 7Z file instantly.

Start converting FITS to 7Z now — it’s fast, safe, and completely online!