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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:
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MYR - Extension Details
Date Added: January 01, 1970
File Extension:  .MYR
Description 1: .MYR file extension is linked with Harmony Assistant Music File. This is the file extension for the music file utilized by Harmony Assistant an application for computerassisted music composition and editing. It enables users/composers to quickly and efficiently build tunes which include accompaniment, drum patterns and multiple instruments. It also offers full page edit and engraver modes that provide users with ease in editing and page setup of musical scores. Harmony Assistant is owned and developed by Myriad Software.
File Type:   Audio and Music File
Mode: Binary
Program(s) to Open:  Windows & Mac: Harmony Assistant
Common:
Extension: