Opening GM4 Files

The GM4 file type is primarily associated with Autologic.

GM4	File extension: GM4
	File type:	Bitmap

What is a GM4 file?

GM4 files mostly belong to Autologic. Use our "Online GM4 File Viewer" below to open and view your GM4 file directly in your browser.

How can I open a GM4 file?

You need a suitable software like Autologic to open a GM4 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 GM4 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a GM4 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online GM4 File Viewer

Choose your .gm4 file to view this image

or drag and drop it here

Online File Viewer

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How to convert GM4 files to JPG, PDF, HTML, DOC, ...

If you want to convert or edit a GM4 file, you can use our free Online GM4 File Converter (powered by Convert.Guru):

To do this, click the button "Choose your .gm4 file to view this image" on this page.
Your GM4 file will then be displayed in the browser.
Now click on "Save as..." at the top of the page.
Then click the file format (e.g. PDF, JPG, DOCX, TXT, ...) you want.
Download the converted file.

Programs that open and convert GM4 files:

Autologic
See the previous paragraphs to learn more about the main application. GM4 files are often referred to as Autologic graphics because this type of file is primarily created or used by this software.
Heroes of Might & Magic III (Saved Game) by The 3DO Company
With 4 human players in the game. This file format is classified as Game.
S.A.P.S. - Sharp Advanced Presentation Software Professional
Controls Sharp LCD projectors.

Technical Data for GM4 File Extension

File classification:

Graphic

Identifier:

Hex: FF 04 00 07 (provided by TrID database)

Related files:

gm1, gm2, gm, xc, gm3

Related links:

XnView

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: GraphicsConverterPro.gm4, FileType: Autologic, AppName: GraphicsConverter-reg
EXEFile: GraphicsConverter.exe

ProgramID: CAMtasticMechanicalLayer4GerberData
EXEFile: %ProgramFiles%\Altium\Dxp.exe %1

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

ProgramID: CAMtasticMechanicalLayer4GerberData
EXEFile: %ProgramFiles%\Dxp.exe

Show all 4 listings To Top

a gm4 Bitmap is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with GM4 files

Associate the GM4 file extension with the correct application.
Update your software that should actually open bitmaps. Because only the current version supports the latest GM4 file format. Search, therefore, e.g. on the manufacturer website after an available Autologic update.
To make sure that your GM4 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .GM4 file online - secure, fast, and no downloads needed.