File extension Details of GFB, G, GXC, GCD, GSD, PGM

Name:	GFB
File Type:	GIFBlast Compressed Image File
Popularity:	1
Category:	image
File Description:	Standard .GIF image compressed further by GIFBlast, an lossless image compression utility; reduces the file size of an already compressed GIF image by applying an additional compression algorithm.
Open Programs:	Windows GIFBlast

Name:	G
File Type:	BRL-CAD Geometry File
Popularity:	3
Category:	image
File Description:	Binary geometry file format used by BRL-CAD, an open source Constructive Solid Geometry (CSG) solid modeling system; saved in a database format that provides a robust and flexible object storage framework.
Open Programs:	Mac OS BRL-CAD Windows BRL-CAD Linux BRL-CAD

Name:	GXC
File Type:	General CADD Pro Component
Popularity:	3
Category:	image
File Description:	Drawing component file created with General CADD Pro (GCP), the successor to Generic CADD for Windows; used for saving drawing components, or objects, that can be added to a General CADD drawing (.GXD) file.
Open Programs:	Windows General CADD Pro

Name:	GCD
File Type:	Generic CADD Drawing File   (Most common)
Popularity:	3
Category:	image
File Description:	Drawing created with Generic CADD, an older CAD program for Windows; used for creating floor plans, building layouts, and other architectural designs. NOTE: Generic CADD has been replaced by General CADD Pro (GCP), which saves drawings as .GXD files; GCD files can be opened by both Generic CADD and General CADD Pro.
Open Programs:	Windows Generic CADD General CADD Pro

Name:	GSD
File Type:	Graphtec Vector Graphics File   (Most common)
Popularity:	3
Category:	image
File Description:	Vector graphics image format developed by Graphtec; used for creating cutting templates for Craft ROBO and Wishblade and craft cutters; can create designs used for crafts, such as adhesives, laminates, t-shirt silk screens, and other printed designs. GSD files are also supported by Accugraphic Klic-N-Kut scrapbook cutting machines; the Cutting Master ROBO plugin for Adobe Illustrator allows the program to plot directly to the cutter or plotter, but does not enable Illustrator to read GSD files.
Open Programs:	Windows Xyron Wishblade Software Graphtec ROBO Master Accugraphic Klic-N-Kut Studio

Name:	PGM
File Type:	Portable Gray Map Image
Popularity:	3
Category:	image
File Description:	8-bit grayscale image file; may contain different shades of gray and transparent pixels; formatted in a text format, in which numbers are used to represent how light or dark each pixel is. PGM files are also called "portable greymap" files.
Open Programs:	Mac OS Netpbm Adobe Photoshop with CartaPGM plug-in Editable with a text editor Windows Netpbm Corel Paint Shop Pro Adobe Photoshop with CartaPGM plug-in Editable with a text editor Linux Netpbm Editable with a text editor