GM81 file format description
Many people share .gm81 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .gm81 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .gm81 files.
1 filename extension(s) found in our database.
.gm81 - Game Maker 8.1 Data
The GM81 development files are related to GameMaker:Studio. GM81 file is a Game Maker 8.1 Data. Game Maker is a game development software application written by Mark Overmars in the Delphi programming language. Overmars released it in 2000.
- Development files
- - / -
- Game Maker 8.1 Data related extensions:
Naturally, other applications may also use the .gm81 file extension. Even harmful programs can create .gm81 files. Be especially cautious with .gm81 files coming from an unknown source!
Can't open a .gm81 file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .gm81 file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Heroes of Might and Magic III Saved Game
- Stronghold Crusader GM1 Image
- Gerber Mechanical Layer 1 Data
- Game Maker 8 Data
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android
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