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HRZ Converter

Convert HRZ images to a variety of formats, edit and optimize images online and free.

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Slow Scan Television - SSTV (.hrz)

The HRZ file extension is associated with Slow Scan Television (SSTV), a method used by amateur radio operators to transmit still images via radio waves. HRZ files store images rendered from SSTV audio signals, typically as 256x240 pixel RGB bitmaps. These files can be viewed using software like XnViewMP or Logipole Konverter. SSTV allows for the transmission of images over high-frequency bands using single-sideband modulation (SSB). The HRZ format is not widely produced by specific programs, but several image viewers support it.

More About HRZ

How to convert HRZ?

  1. Upload HRZ File

    Choose a HRZ image from your local drive to begin conversion.

  2. Choose Output Formats

    Select the required output format to convert your HRZ image.

  3. Convert & Download

    Wait until the conversion is done, then select Download to get your file.

HRZ Converter

Convert HRZ on Desktop

(macOS • Windows • Linux)

Confirm installation of Vertopal CLI, then proceed with HRZ image conversion.

  1. Launch the Terminal window for operations.
  2. Navigate to the HRZ file directory or specify its path.
  3. Run the command after inserting the correct HRZ_INPUT_FILE value. $ vertopal convert HRZ_INPUT_FILE --to output_format

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