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Navigation: Home > GM1 file

Informations about the GM1 filename extension and the file formats associated with it

We collected the information you should know about the .gm1 filename on this page. If you were sent a(n) .gm1 file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

3 filename extension(s) are in our database

.gm1 - Heroes of Might and Magic III Saved Game

The GM1 file is a Game Data file, which is connected to the Heroes of Might and Magic III Saved Game according to our registry. With the adequate settings, the Heroes of Might and Magic III Saved Game (.gm1) files can be opened or converted with the help of Heroes of Might and Magic III.

Format description:
GM1 format description not yet available
Category:
Game Data
Application:
Heroes of Might and Magic III
Mime-type:
application/octet-stream
Magic string:
- / -
Aliases:
gm2, gm3, gm4, gm5
Related links:
-
Related extensions:
.erm
HMM3: In the Wake of Gods ERM Script
.h3c
Heroes of Might and Magic III Campaign Data
.lod
Heroes of Might and Magic III Graphics Data

.gm1 - Stronghold Crusader GM1 Image

The GM1 file is a Game Data file, which is connected to the Stronghold Crusader GM1 Image according to our registry. With the adequate settings, the Stronghold Crusader GM1 Image (.gm1) files can be opened or converted with the help of Stronghold Crusader.

Format description:
GM1 format description not yet available
Category:
Game Data
Application:
Stronghold Crusader
Mime-type:
application/octet-stream
Magic string:
- / -
Aliases:
-
Related links:
StrongholdTextureTool
Related extensions:
.tgx
Stronghold Crusader TGX Image

.gm1 - Gerber Mechanical Layer 1 Data

The GM1 file is a Data file, which is connected to the Gerber Mechanical Layer 1 Data according to our registry. With the adequate settings, the Gerber Mechanical Layer 1 Data (.gm1) files can be opened or converted with the help of Altium.

Format description:
GM1 format
Category:
Data
Application:
Altium
Mime-type:
application/octet-stream
Magic string:
- / -
Aliases:
gm2, gm3
Related links:
-
Related extensions:
.apr
Gerber Aperture Data
.g1
Gerber Inner Routing Layer 1 Data
.gbl
Gerber Bottom Layer Data
.gbo
Gerber Bottom Overlay Data
.gbp
Gerber Bottom Paste Mask Data
.gbs
Gerber Bottom Solder Mask Data

Important! Programs other than the ones listed above may also use the .gm1 file extension. Even harmful programs can create files with the .gm1 extension to store data in them. Always be careful with .gm1 files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .gm1 file can’t be opened on your computer?

If the program necessary for opening the .gm1 file is installed properly on your computer, then the quickest and simplest way to open the .gm1 file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .gm1 file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .gm1 extension

The .gm1 filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .gm1 files.

bm1, tm1, gmw, gm, fm1, vm1, rm1, gml, g1

Maybe you’re not even looking for the .gm1 file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .gm1 extension. It’s possible that the one you’re looking for is among them.

.bm1
Apogee Bio Menace Map
.gml
GameMaker Studio GML Script
.fm1
Lotus 1-2-3 V2 Spreadsheet
.gmw
Global Mapper Workspace
.g1
Gerber Inner Routing Layer 1 Data
.vm1
Panasonic VM1 Voice Data

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

Help us

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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