COMMAND File Extension

Terminal Command Format

File Type command
Developer Apple
Popularity
4.5 (36 votes)
Application Terminal
Category Executable Files, Developer Files
Format Text

What is a COMMAND file?

Terminal Command Format files, recognized by the COMMAND extension, fall into the Executable Files and Developer Files categories, amounting to 1254 files.

The Terminal Command Format (COMMAND) was created by Apple, a company that developed file format and produced 72 programs for their use.

COMMAND files are supported by Mac OS. If you need to open a COMMAND file, you can use one of 6 programs, such as Terminal, Atom and Sublime Text.

Programs that support COMMAND files

Mac OS ⁶

Mac OS

How to open a COMMAND file?

If you’re having difficulty opening a COMMAND file, it is often due to not having the correct software. To solve the problem, choose a compatible program from the list. Then follow the link to the official developer site, download the software, and install it on your device.

Terminal, Atom and Sublime Text stand out as the preferred programs to manage COMMAND files effectively. To install the latest version of Terminal on your computer, visit the Apple website where you can download the version available for all operating systems.

After installation, your operating system should automatically open COMMAND files with Terminal.

Set Terminal as the default COMMAND handler

Choose an app to open a file on Mac

Right click or use Control + left click on the desired COMMAND file to launch the file options menu;
Choose "Open in Application" and click "Other";
Next, at the bottom of the window, you will see the "Enable" menu, in which "Recommended Programs" is selected by default;
In this menu, select "All Programs", then find Terminal and check the box next to "Always open in the application."

Set default programs for Windows

Start by right-clicking on your COMMAND file, then select "Open With" and continue by clicking "Choose another app" from the options provided;
In the pop-up window, find and select the Terminal application from the available options;
Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening COMMAND files.

Effective solutions for COMMAND file problems

There are some common issues with COMMAND files that can be resolved easily by making minor adjustments to your software. Below, you’ll find these issues along with practical troubleshooting tips.

What are the methods to detect if my COMMAND file has been corrupted?

COMMAND executable files that have become corrupted may display one or more of the following symptoms:

An unexplained increase in the size of the COMMAND file;
Trying to work with the archive in Terminal or other programs causes instability or program crashes;
The file does not open correctly or displays error messages;
While working with the file, error alerts are encountered;
The file exhibits poor performance during editing operations in Sublime Text;

Why does Terminal crash?

Insufficient software updates can contribute to Terminal crash. To avoid this, make sure that you have installed the latest updates for Apple products.

Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.

How to repair a corrupted COMMAND file?

Open the damaged COMMAND file in a recovery program and select the "Repair" menu item to start the repair operation. Please wait patiently for the recovery process to finish as it will automatically repair the damaged executable files.

How to edit a COMMAND file?

To make changes to COMMAND files, you need specialized software that allows both opening and editing the executable files. Online COMMAND editors offer fewer capabilities than applications optimized for Terminal Command Format.

Best COMMAND editors 2026

Based on these criteria, we have prepared a list of available COMMAND editors.

COMMAND Editor Software	Developer	Platforms	Overall Rating
TextEdit	Apple	Mac OS	4.8 out of 5 (40 reviews)
Sublime Text	Sublime HQ Pty	Windows, Mac OS, Linux	4.6 out of 5 (39 reviews)
Atom	-	Windows, Mac OS, Linux	4.1 out of 5 (36 reviews)

‹ COMMON | COM ›