Computer file extensions - Z

Updated: 03/06/2020 by Computer Hope

Below is a listing of each of the different file extensions that begin with the letter "Z." If you are looking for a file extension that starts with a different letter, click the corresponding beginning letter below.

Z
.Z A compressed file that is extracted and used with compression utilities.
.ZOO A compressed file that is extracted and used with compression utilities.
.ZIP A compressed file that is extracted and used with compression utilities. See the zip definition for further information and related links.
.ZSH A file associated with the Unix zsh shell script.