CG file format description

Many people share .cg files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cg file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cg files.

2 filename extension(s) found in our database.

.cg - Guitar Chord Groover Chord

The CG document files are related to Guitar Chord Groover. The CG file is a Guitar Chord Groover chord.

Application:

Guitar Chord Groover

Category:

Document files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Guitar Chord Groover Chord related extensions:

.cml: PADGen Company Info
.l3b: SR 3D Builder Model
.mb: Mathematica Binary File
.ofx: Open Financial Exchange Document
.gdslides: InSync Google Drive Slides Document
.ltm: IBM Lotus Forms Document

.cg - Nvidia CgFX Program

The CG development files are related to Nvidia Cg Toolkit. The CG file is a Nvidia CgFX Program. Nvidia CgFX is a versatile shader specification and interchange format.

Application:

Nvidia Cg Toolkit

Category:

Development files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Nvidia CgFX Program related extensions:

.gmx: GameMaker: Studio Data
.rpt: Xilinx ISE PIN2UCF Report Data
.cfi: CleverForm Script File
.exp: Visual C++ Export Data
.mm: Groff MM Format Source
.rmd: R Markdown Source Code

Naturally, other applications may also use the .cg file extension. Even harmful programs can create .cg files. Be especially cautious with .cg files coming from an unknown source!

Can't open a .cg 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:

example.cg

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 .cg file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cb, cf, ch, cn, cr, ct, cv, cy, dg, fg, gc, sg, vg, xg

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.vg: VGuard H.264 Video
.sg: Micrografx ABC SnapGraphics Document
.fg: FaceGen Project
.ct: Silicon Graphics Iris Cliptexture
.ch: Scitex Continuous Tone
.ct: TIFF Contone File

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-cg-files

If you have useful information about the .cg file format, then write to us!