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
ZM1 - Extension Details
Date Added: January 01, 1970
File Extension:  .ZM1
Description 1: .ZM1 extension is tied with the Super Nintendo (SNES) games first video recording that was played using the ZSNES emulator. Playback of this file is possible within the ZSNES application. Use the .ZM1 file extension for the initial or first recording of a particular game. .ZM2, .ZM3, all the way to .ZM9 extensions can be used for the subsequent movies. For single ZSNES video files, the .ZMV extension can also be utilized.
File Type:   Video file
Mode: Binary
Program(s) to Open:  Windows and Unix: ZSNES
Common:
Extension: