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Convert JPE to CALS

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

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Joint Photographic Experts Group (.jpe)

The JPE file extension stands for Joint Photographic Experts Group. It is a widely used image format known for its efficient compression and high quality, making it ideal for digital photography and web use. Originating in the late 1980s, the JPE format was developed to enable the effective storage and transmission of photographic images. Its primary purpose is to reduce file size without significantly compromising image quality, thereby optimizing storage and facilitating faster file transfers in computer technology contexts.

JPE 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 JPE to CALS?

  1. Upload JPE File

    Choose your JPE image for uploading to our JPE converter.

  2. Select JPE Tools

    Check the file preview quickly and use JPE to CALS tools if you need to change the conversion settings.

  3. Download Your CALS

    After the convert is complete, click on the Download button to get your CALS image.

Convert JPE to CALS

Tools

JPE Rotate

Rotate JPE to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to CALS.

JPE Flip

Flip JPE vertically and/or horizontally (flop), and convert it to CALS.

Frequently Asked Questions

How to change JPE format to CALS?

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

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

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

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