All about G3N Files

The G3N file type is primarily associated with G3NFax.

G3NFile Extension G3N
File extension: G3N
File type:  fax document image

What is a G3N file

G3N files mostly belong to G3NFax. Your G3N file is a fax document that uses a TIFF-based structure. It stores fax images following the Group 3 fax standard.
Key details compiled by FilExt.com:
  • Format: The file uses the TIFF container with Group 3 compression.
  • Functionality: It holds fax images in a black and white, bitonal format.
  • Usage: Primarily used in fax systems managed by G3NFax software.
  • FilExt.com tip: Open these files with any viewer that supports TIFF or with dedicated fax software. Some tools allow conversion to PDF if needed.

    How can I open a G3N file?

    You need a suitable software like G3NFax to open a G3N file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your G3N file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a G3N file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online G3N File Viewer

    Choose your .g3n file to view this image

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    Easily convert G3N files to JPG, PNG, SVG, PDF, ...

    If you want to convert or edit a G3N file, you can use our free Online G3N File Converter (powered by Convert.Guru):
    1. To do this, click the button "Choose your .g3n file to view this image" on this page.
    2. After your file is opened in browser,
    3. click "Save as..." in the menu.
    4. Then choose the image format (e.g. JPG, PNG, TIFF, PDF, ...) you want.
    5. Your file will be converted and downloaded.

    Programs that open and convert G3N files:

    1. G3NFax
      See the previous paragraphs to learn more about the main application. G3N files are often referred to as G3NFax raster images because this type of file is primarily created or used by this software.
    2. Zetafax (Normal Resolution TIFF File) by Equisys
      Zetafax uses the TIFF file format for storing faxes. It uses the extensions .G3F and .G3N for fine and normal resolution TIFF files respectively. This file format is classified as Graphic. Related links: XnView, Zetafax Group 3 Fax Image Format Technote

    Technical Data for G3N File Extension

    File classification:
    Raster Image
    Related files:

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: ABCImageBrowser.g3nImage, FileType: TIFF Bitmap, AppName: ABC Image Browser 4
    EXEFile: IBrowser4.exe

    ProgramID: GraphicsConverterPro.g3n, FileType: Imaging Fax, AppName: GraphicsConverter-reg
    EXEFile: GraphicsConverter.exe

    ProgramID: SmartPixImage
    EXEFile: %ProgramFiles%\Smart Pix Manager\SmartPix.exe %1

    ProgramID: XnView.Image
    EXEFile: %ProgramFiles%\XnView\xnview.exe %1


    a g3n fax document image is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with G3N files

    • Associate the G3N file extension with the correct application.
    • Update your software that should actually open fax document images. Because only the current version supports the latest G3N file format. Search, therefore, e.g. on the manufacturer website after an available G3NFax update.
    • To make sure that your G3N file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .G3N file online - secure, fast, and no downloads needed.
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    G3N file viewer G3N file description