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G3 Converter

Convert G3 images to a variety of formats, edit and optimize images online and free.

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CCITT Group 3 Fax Image (.g3)

The G3 file extension denotes the CCITT Group 3 Fax Image, a specialized format for encoding bi-level images, optimized for fax transmissions. It employs a lossless compression method to preserve image quality while minimizing file size and incorporates error correction capabilities to ensure dependable data transmission.

More About G3

How to convert G3?

  1. Upload G3 File

    Drag & drop or browse your device to select and upload your G3 file.

  2. Choose Output Formats

    Go for the output format you want.

  3. Convert & Download

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

G3 Converter

Convert Files on Desktop

macOS
Windows
Linux

Convert G3 on macOS

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

  1. Open macOS Terminal.
  2. Either cd to G3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your G3_INPUT_FILE name or path. $ vertopal convert G3_INPUT_FILE --to output_format

Convert G3 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 G3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your G3_INPUT_FILE name or path. $ vertopal convert G3_INPUT_FILE --to output_format

Convert G3 on Linux

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

  1. Open Linux Terminal.
  2. Either cd to G3 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your G3_INPUT_FILE name or path. $ vertopal convert G3_INPUT_FILE --to output_format

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