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The File Extension Library

What is a file extension?

Short answer: it's the set of letters after the period (.) in the name of a file.

Long answer: File extensions signify the file format of a file. It tells the operating system (OS) how data was stored in the file. Not all OS, require a file extension though. For instance, this is optional in Unix, but is mandatory with MS-DOS and Windows systems.

In most file formats the file type is actually defined by the contents (first bytes, file structure), but extensions are used to define the application that is used for opening the file.

Below is a detailed database of thousands of file extensions our team has compiled for you. Feel free to browse!


Browse all Extensions:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
G7263 - Extension Details
Date Added: January 01, 1970
File Extension:  .G7263
Description 1: .G7263 file extension is linked with G7263 Raw CCITT/ITU G.726 3bit ADPCM Sound Format. This file extension generally replaces G.721 and G.723. The ITU standard for speech codecs uses the ADPCM method of compressing 64 Kbps of PCM into 16, 32, 24 or 40 Kbps depending on the available bandwidth channel. .G7263 file extension is also associated with Awave Studio by FMJSoftware a multipurpose audio/sound tool which reads audiocarrying file formats from various platforms, trackers, synthesizers, mobile phon
File Type:   Audio and Music File
Mode: Binary
Program(s) to Open:  Windows: FMJSoftware Awave Studio
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