.GP4 File Extension

File Type:
CCITT Group 4 Fax File

Having trouble opening .gp4 extension? Don't panic! This page explains what gp4 files are as well as suggests programs you may use to open gp4 files. You can download these programs through this page.

What is a GP4 file?

Gp4 file extension has CCITT Group 4 Fax file type, developed by CCITT, which is associated with the "raster image files" category.

To learn how you can open the given file, read the information below.

gp4 file icon
File Type:
CCITT Group 4 Fax File
Raster Image Files

How to open GP4 file?

Double click the gp4 file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .gp4 extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the gp4 extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the gp4 file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open GP4 files

  • Windows Windows
    • SFaxTools Studio FaxSee Pro SFaxTools Studio FaxSee Pro
    • SFaxTools Batch Fax to PDF SFaxTools Batch Fax to PDF
    • SFaxTools Batch Fax2JPEG SFaxTools Batch Fax2JPEG
    • SFaxTools Batch fax2tif SFaxTools Batch fax2tif
    • Magic View & Converter Magic View & Converter

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the gp4 file as well. Download Universal File Viewer for your OS.

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