Vertopal
Tools
CONVERTERS
Upload to Clouds
Drop Files Anywhere to Upload

Convert HRZ to CALS

Convert HRZ images to CALS format, edit and optimize images online and free.

Convert HRZ to CALS
Loading Uploader...
if you have uploaded a file, it will be displayed.
Confirm Cancel

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.

HRZ Converter More About HRZ

Continuous Acquisition and Life-cycle Support Type 1 Image (.cals)

The CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image file format, developed by the United States Department of Defense in the mid-1980s, is a standard for storing raster (bit-mapped) image data, typically black-and-white. It ensures efficient data interchange and retention of orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images. This standard was part of the broader CALS initiative aimed at improving electronic publishing and data management within the federal government.

CALS Converter

How to convert HRZ to CALS?

  1. Upload HRZ File

    Select any HRZ file from your device to start uploading it.

  2. Select HRZ Tools

    Before clicking the Convert button, use any available HRZ to CALS tools.

  3. Download Your CALS

    Let the conversion process finish, then download your CALS image.

Convert HRZ to CALS

Frequently Asked Questions

How to change HRZ format to CALS?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert HRZ to CALS on macOS

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

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

Convert HRZ to CALS 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 HRZ file location or include path to your input file.
  3. Paste and execute the command below, substituting in your HRZ_INPUT_FILE name or path. $ vertopal convert HRZ_INPUT_FILE --to cals

Convert HRZ to CALS on Linux

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

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

Loading, Please Wait...