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Convert ORF to CAL

Convert ORF images to CAL format, edit and optimize images online and free.

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Olympus Raw Format (.orf)

The ORF (Olympus Raw Format) file extension is used by Olympus digital cameras to store uncompressed raw image data. This format captures all the data from the camera's sensor, preserving high-quality image details and metadata such as color, saturation, and contrast. Introduced with Olympus digital cameras, ORF files are essential for professional photographers who require extensive post-processing capabilities. These files are not universally compatible with standard image viewers, necessitating specialized software like Olympus Workspace for viewing and editing.

ORF Converter

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

The CAL file extension, known as CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image, is a 1-bit black-and-white raster image format developed by the U.S. Department of Defense in the mid-1980s to standardize graphics data interchange for military documentation. It is primarily used for storing and sharing monochrome images while retaining orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images.

CAL Converter

How to convert ORF to CAL?

  1. Upload ORF File

    Start uploading a ORF image by clicking the Choose File button or drag & dropping your ORF file.

  2. Select ORF Tools

    Before clicking the Convert button, use any available ORF to CAL tools.

  3. Download Your CAL

    Wait a few moments for the converter to complete its job, then download your CAL file.

Convert ORF to CAL

Frequently Asked Questions

How to change ORF format to CAL?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert ORF to CAL on macOS

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

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

Convert ORF to CAL 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 ORF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your ORF_INPUT_FILE name or path. $ vertopal convert ORF_INPUT_FILE --to cal

Convert ORF to CAL on Linux

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

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

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