File extension Details of GRIB, GST, GCX, GGB, GDB, GBR, GAN, GRR, GMS

Name:	GRIB
File Type:	Gridded Binary File
Popularity:	3
Category:	data
File Description:	Format used to store and transfer meteorological data between computer systems
Open Programs:	Mac OS GrADS MacENC Windows GrADS OCENS GRIB Explorer

Name:	GST
File Type:	MapInfo Geoset File
Popularity:	3
Category:	data
File Description:	Map format used by MapInfo MapX and MapXtreme mapping software; contains a visual map and data about locations within the mapped area; may include extra layers, such as rasterized images placed on the map.
Open Programs:	Windows MapInfo MapX or MapXtreme MapInfo ProViewer

Name:	GCX
File Type:	Grapher Graph File
Popularity:	3
Category:	data
File Description:	2D or 3D graph created with Grapher, a graphing program included with Mac OS X; can create graphs from standard, logarithmic, and polar equations; includes zooming and animation capabilities. The Grapher program is located by default in the /Applications/Utilities folder.
Open Programs:	Mac OS Apple Grapher

Name:	GGB
File Type:	GeoGebra Document
Popularity:	3
Category:	data
File Description:	Data file saved with GeoGebra, a free multi-platform mathematics program designed for educational purposes; may contain geometry, algebra, or calculus data that can be viewed in a graphical format with GeoGebra.
Open Programs:	Mac OS GeoGebra Windows GeoGebra Linux GeoGebra

Name:	GDB
File Type:	InterBase Database File
Popularity:	2
Category:	data
File Description:	Database file created with Borland InterBase; default extension used by versions of InterBase prior to InterBase 7.0; databases created with InterBase 6.5 and earlier have a 2GB file size limit. InterBase 7.0 and later saves database files with an .IB file extension.
Open Programs:	Windows Borland InterBase Recoveronix InterbaseRecovery

Name:	GBR
File Type:	Gerber File
Popularity:	3
Category:	data
File Description:	Industry-standard file format used for creating printed circuit board (PCB) designs; recognized by PCB manufacturing machines and contains instructions for drilling and milling the board; also includes information about the board's electrical connections.
Open Programs:	Mac OS Gerbv gEDA Windows Altium Designer GraphiCode GC-Prevue Pentalogix ViewMate Pentalogix ViewMaster SofTech DesignGateway Linux gEDA

Name:	GAN
File Type:	GanttProject Project File
Popularity:	3
Category:	data
File Description:	Project created with GanttProject, a open-source, cross-platform project scheduling program; contains a tree of tasks as well as a list of project resources and deadlines; can be visually rendered within GanttProject.
Open Programs:	Mac OS GanttProject Windows GanttProject Linux GanttProject

Name:	GRR
File Type:	Gradekeeper Class Roster File
Popularity:	3
Category:	data
File Description:	Roster or list of students in a class created with Gradekeeper, a classroom attendance and grade tracking program; referenced by Gradekeeper when taking attendance and saving scores. The Gradekeeper gradebook is saved as a .GRK file.
Open Programs:	Mac OS Gradekeeper for Mac OS X Windows Gradekeeper for Windows Pocket PC Gradekeeper for Pocket PC (included with Windows version)

Name:	GMS
File Type:	Gesture and Motion Signal File
Popularity:	3
Category:	data
File Description:	Low-level, binary, minimal but generic format used to organize and store Gesture and Motion Signals in a flexible and optimized way; gesture-related signals are used in computer graphics, computer music, animation, etc. The GMS format stores only the minimal features needed to represent movement and gesture information; these include flexible dimensionality for movements, flexible types of the encoded variables, versatile structuration, and spatial and temporal properties. More information about the GMS format and the GMS library (LibGMS) is available at the GMS format home page.
Open Programs:	Mac OS LibGMS Windows LibGMS Linux LibGMS

Name:	NS4
File Type:	Lotus Notes 4 Database
Popularity:	3
Category:	data
File Description:	Database file created by Lotus Notes 4.x; May contain a list of contacts, e-mail messages, text notes, a calendar, and other information; the Notes program may also be used for instant messaging. "Domino," the Notes server program, was released in 1996 along with Notes 4.5; many following updates were only release for Windows. Lotus Notes 7.0.2 for Mac OS X was released at the end of 2006.
Open Programs:	Mac OS IBM Lotus Notes 2 or later Lotus Domino Windows IBM Lotus Notes 2 or later Lotus Domino