Asm Objasm data
File type: Various data file
A cgf file is a data file used by Objasm, an assembler for ARM assembly-language development.
Found 5 different file type records with the same cgf filename suffix.
File type category:
Various data file
Date updated: November 3, 2026
Objasm uses cgf files to store supporting data for its assembly work. The file is not an assembly-language source file; it belongs to the Objasm tool and is used with its other development files.
Objasm is associated with ARM assembly development, particularly in the Acorn and RISC OS software environment. The cgf format is intended for use by Objasm rather than as a general-purpose interchange format.
Open a cgf file with Objasm on a system that supports the assembler. The file may not produce useful output when opened as a document because it is a supporting data file for the software.
There is no generally useful conversion from the Objasm cgf format to another file format. It is a supporting data file rather than a document intended for exchange.
To obtain portable text or object output, use the appropriate source and build options in the Objasm development environment instead of converting the cgf file directly.
File type category:
Game file
Date updated: May 31, 2018
The cgf file extension is related to CryEngine a video game engine from Crytek used in third person shooters like Crysis and Far Cry.
The cgf file from CryEngine contains geometry data.
Use CryEngine SDK to work with *.cgf files.
Software applications that can open cgf files:
Microsoft Windows
Software apps that create cgf files:
Microsoft Windows
Software applications that handle other tasks involving cgf files:
Microsoft Windows
File type category:
Miscellaneous file
Date updated: October 2, 2026
Egrid32 is a 32-bit grid control tool for Windows applications, developed by Elias Montoya. Its CGF files belong to the Egrid32 software.
Open the file with Egrid32 PRO - 32 BIT Grid Control for Windows Applications on Windows.
File type category:
Various data file
Date updated: May 7, 2018
Record marked as obsolete and not updated for a long time.
The cgf file extension is associated with the Family Tree Creator Deluxe, a genealogy software tool for Microsoft Windows operating system, developed by Broderbund.
The cgf file stores some kind of data.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Software apps that create cgf files:
Microsoft Windows
Family Tree Creator Deluxe
Software applications that handle other tasks involving cgf files:
Microsoft Windows
Family Tree Creator Deluxe
File type category:
Game file
Date updated: November 3, 2026
The cgf file extension is associated with Far Cry, a 3D action shooter developed by Crytek for Microsoft Windows.
A cgf file contains a three-dimensional model used by the game.
CGF files are stored in Far Cry PAK archives, which can contain the game's other data files. The format is a proprietary game-asset format primarily used by the Windows version of Far Cry.
Far Cry for Microsoft Windows reads CGF files as part of its game data. The files are normally kept in the game's PAK archives rather than opened individually.
Software applications that handle other tasks involving cgf files:
Microsoft Windows
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