The G3 format is used to compress image files in TIFF format when sending faxes. The compression algorithm allows for the use of a standard 10-times compression, which can be increased. It is used to remove excess image data, which makes it possible to reduce the size of the image and speed up delivery.
A format for storing vector graphics in Windows, involved in the direct output of an image in a specific context on the screen of a graphical device. It’s also used for transferring information from the clipboard. It supports a 24-bit RGB-color palette and is used to export graphics in Windows.