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Open DEFINITION file

DEFINITION files: what are they and how do I open them?

definition file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

Apple Automator data type definition

A .definition file extension is related to the Apple Automator program for macOS. A definition file stores data type definition.

Further details:

The definition file extension is associated with the Apple Automator, a scripting tool included in macOS (OS X), which enables users to automate tasks in the system.

The .definition file contains data type definition.

Open file with:

Mac OS X Automator

Utility used to create customizable automation scripts, routines

macOS

A Unix-based desktop operating system for Apple Mac computers

Mac OS X

Unix-based operating system for Apple Mac computers

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.pdf" has the file extension "pdf". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.