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
UNI - Extension Details
Date Added: February 01, 2009
File Extension:  .UNI
Description 1: File extension .UNI is linked to the MikMod UniMOD Module. It is seen on files that feature the MikMod audio tracker module format that MikMod module player created. MikMod is an audio tracker that is available for use on multiple platforms. UNI files include eight or 16bits mono sound format, containing loops, collections, names and instruments.
File Type:   Audio file
Mode: Binary
Program(s) to Open:  Mac, Windows and Unix: MikMod module player and library
Common:
Extension: