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Convert G4 to ICB

Convert G4 images to ICB format, edit and optimize images online and free.

Convert G4 to ICB
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CCITT Group 4 Fax Image (.g4)

The G4 file extension, standing for CCITT Group 4 Fax Image, is a specialized format used primarily for storing black-and-white facsimile (fax) images. Its origins trace back to the Consultative Committee for International Telegraphy and Telephony (CCITT), now known as the ITU-T, which developed the Group 4 standard in the 1980s to improve fax transmission efficiency over digital networks. This format employs a high compression ratio to reduce file size while maintaining image quality, making it ideal for archiving documents and transmitting faxes in professional and business environments.

G4 Converter More About G4

Image Capture Board (.icb)

The ICB file extension, associated with Targa Graphics, stands for Image Capture Board. It was originally used with the AT&T EPICenter Image Capture Board video card and software like ICB-PAINT and TARGA-PAINT. This format is a raster graphics file used for storing and exchanging deep-pixel images, supporting 8, 16, 24, and 32 bits per pixel. Developed by Truevision Inc., it played a significant role in early computer graphics for high-color display on IBM-compatible PCs.

ICB Converter

How to convert G4 to ICB?

  1. Upload G4 File

    Select a G4 image from your computer, or drag & drop it on the page.

  2. Select G4 Tools

    For advanced customized conversion, use G4 to ICB tools and click Convert.

  3. Download Your ICB

    Once the convert is complete, you can download the final ICB file.

Convert G4 to ICB

Frequently Asked Questions

How to change G4 format to ICB?

To change G4 format to ICB, upload your G4 file to proceed to the preview page. Use any available tools if you want to edit and manipulate your G4 file. Click on the convert button and wait for the convert to complete. Download the converted ICB file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert G4 to ICB on macOS

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

  1. Open macOS Terminal.
  2. Either cd to G4 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your G4_INPUT_FILE name or path. $ vertopal convert G4_INPUT_FILE --to icb

Convert G4 to ICB 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 G4 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your G4_INPUT_FILE name or path. $ vertopal convert G4_INPUT_FILE --to icb

Convert G4 to ICB on Linux

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

  1. Open Linux Terminal.
  2. Either cd to G4 file location or include path to your input file.
  3. Paste and execute the command below, substituting in your G4_INPUT_FILE name or path. $ vertopal convert G4_INPUT_FILE --to icb

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