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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
LMP - Extension Details
Date Added: January 01, 1970
File Extension:  .LMP
Description 1: .LMP file extension is linked with ArchiCAD Geometric Description Language File. It utilizes a geometric description language file specifically designed for ArchiCAD Geometric Description. ArchiCAD is an application which allows users to create superb architecture. This application is focused on design, can manage changes, evaluate designs and alternatives, and it is developed by architects for architects. .LMP file extension and ArchiCAD application are owned and developed by Graphisoft.
Description 2: .LMP file extension is linked with Doom Recorded Demo File. The game allows players to save their gaming sessions at any level and episode. LMP files allow users to watch their previous gameplay. The file doesn't contain graphics images of the game. Doom is a computer game set in fictional nightmarekindof world. Players can use and change weapons, navigate through mazes and combat with demons. .LMP file extension and Doom are owned and developed by id Software.
File Type:   Game File
Mode: Binary
Program(s) to Open:  Windows & Mac: Doom
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