GR2 file format description
Many people share .gr2 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .gr2 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .gr2 files.
1 filename extension(s) found in our database.
.gr2 - Granny 3D Document
The GR2 development files are related to Granny 3D. GR2 file is a Granny 3D Document. Granny 3D is a game developer toolkit used to build a wide range of interactive 3D worlds, objects and characters.
- Granny 3D
- Development files
- - / -
- Granny 3D Document related extensions:
Naturally, other applications may also use the .gr2 file extension. Even harmful programs can create .gr2 files. Be especially cautious with .gr2 files coming from an unknown source!
Can't open a .gr2 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 .gr2 file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
grw, gd2, br2, r2, gt2, gr, tr2, hr2, grz, gre, ge2
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- GD Library 2 Image
- Casio Prizm Main Memory Data
- Gerber Drill Drawing Data
- Gerber Drill Guide Data
- SeeYou Waypoint Data
- Total Commander Cached Button Bar Icons
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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