PCauthorities.com presents…
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
JPG_T - Extension Details
Date Added: January 12, 2008
File Extension:  .JPG_T
Description 1: .JPG_T file extension is linked with JPG Image File. This is the file extension for the bitmap image file format utilized by JPG/JPEG. .JPG_T file extension is also associated with ACDSee 10 Photo Manager from ACD Systems International Inc. a program that allows users to organize photos easily and has over 100 image formats for audio, video and image files.
File Type:   Bitmap Image File
Mode: Binary
Program(s) to Open:  Windows & Mac: ACDSee 10 Photo Manager
Common:
Extension: