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Convert VIFF to CALS

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

Convert VIFF to CALS
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Khoros Visualization Image File Format (.viff)

VIFF and XV both stand for an identical format. The VIFF (Khoros Visualization Image File Format) is the native format for the Khoros System, a visual programming environment for image processing and visualization in scientific and commercial research. VIFF files support various image types with color spaces and can store multiple images per file. The format includes a 1024-byte header, followed by image data and optional colormap data, making it ideal for image and signal processing, pattern recognition, and geographic information systems.

VIFF Converter

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 VIFF to CALS?

  1. Upload VIFF File

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

  2. Select VIFF Tools

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

  3. Download Your CALS

    Give it a moment for the CALS conversion to complete, then download your file afterward.

Convert VIFF to CALS

Frequently Asked Questions

How to change VIFF format to CALS?

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

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

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

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