Vertopal — Free Online Converter
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Convert G3 to OTB

Convert G3 pictures to OTB format, edit and optimize pictures online and free.

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CCITT Group 3 Fax Document (.g3)

G3 Converter

Over The Air Bitmap Image (.otb)

OTB Converter

How to convert G3 to OTB?

  1. Upload G3 File

    Drag & drop any G3 file from your device or click the Choose File button to proceed.

  2. Select G3 Tools

    Use the tools available for converting G3 to OTB and click the Convert button.

  3. Download Your OTB

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

Convert G3 to OTB

Frequently Asked Questions

How to change G3 format to OTB?

To change G3 format to OTB, upload your G3 file to proceed to the preview page. Use any available tools if you want to edit and manipulate your G3 file. Click on the convert button and wait for the convert to complete. Download the converted OTB file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert G3 to OTB 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 otb

Convert G3 to OTB 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 otb

Convert G3 to OTB 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 otb

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