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Convert PEF to G4

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

Convert PEF to G4
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Tags:

camera-raw

Pentax Electronic File (.pef)

The PEF (Pentax Electronic File) is a raw image format used by Pentax digital cameras, storing unprocessed data directly from the camera's sensor. This format retains all captured information, offering greater flexibility for post-processing and high-quality image editing. PEF files are similar to other raw formats like CR2 and NEF and are typically edited using specialized software such as Adobe Photoshop or Pentax's Digital Camera Utility.

PEF Converter More About PEF

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

How to convert PEF to G4?

  1. Upload PEF File

    Choose any PEF image from your computer, or drag & drop a PEF file onto this page.

  2. Select PEF Tools

    Use any available PEF to G4 tools on the preview page and click Convert.

  3. Download Your G4

    Let the conversion process finish, then download your G4 image.

Convert PEF to G4

Frequently Asked Questions

How to change PEF format to G4?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert PEF to G4 on macOS

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

  1. Open macOS Terminal.
  2. Either cd to PEF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PEF_INPUT_FILE name or path. $ vertopal convert PEF_INPUT_FILE --to g4

Convert PEF to G4 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 PEF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PEF_INPUT_FILE name or path. $ vertopal convert PEF_INPUT_FILE --to g4

Convert PEF to G4 on Linux

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

  1. Open Linux Terminal.
  2. Either cd to PEF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your PEF_INPUT_FILE name or path. $ vertopal convert PEF_INPUT_FILE --to g4

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