What is a COMMAND file?
A .COMMAND file is primarily a Terminal Command File created for Apple macOS. It contains text-based commands that run automatically in the macOS Terminal. Developers and system administrators use these files to automate repetitive tasks on Mac computers. A .COMMAND file is functionally identical to a standard .SH shell script, but the macOS operating system allows users to execute it simply by double-clicking it.
Alternatively, the .COMMAND file extension is used by Apple Logic Pro. In this specific case, the file is a ZIP-compressed archive. It stores keyboard shortcuts and key command presets for the audio production software.
How to open COMMAND files?
If your .COMMAND file is a shell script, you can open and read it safely in any text editor. You can use TextEdit on macOS, Notepad++ on Windows, or Vim in the command line. To execute the script on a Mac, you double-click it. However, the system requires you to assign executable permissions first using the `chmod +x` command in the Terminal.
If your file is an Apple Logic Pro preset, you must import it directly through the Key Commands menu inside the software. Because it is a ZIP archive, you can also extract its contents using archive tools like The Unarchiver or the macOS Archive Utility.
Best practices and troubleshooting
You must be careful when handling unknown .COMMAND files. Because they are executable system scripts, malicious files can modify or delete your data. Always inspect the plain text content before you run the file. If you double-click a file and see a "permission denied" error, it means the file lacks the necessary execution rights.
How viewer.online helps
Because the .COMMAND extension has multiple possible meanings, you can use viewer.online/command to identify the actual format of your file. Our tool can analyze .COMMAND files to identify the exact format and creator software, inspect the file structure, extract readable text, and check whether an online preview is available.
Summary
viewer.online/command is useful for identifying, inspecting, and understanding .COMMAND files without installing software or dealing with compatibility problems.