How to open a JSON file online
Three steps, a few seconds, no software.
Open your .COMMAND file
Drop it on the box, choose it from your device, or paste the data straight in.
View the structure
Your .COMMAND file opens as a tidy, foldable tree, with the exact line of any error pointed out.
Search, copy or download
Search keys and values, copy any path or value, switch to a table, or download a clean copy.
What is a .COMMAND file?
The most common data format on the web.
A COMMAND file is a macOS shell script that opens and runs in Terminal when you double-click it in Finder. To run it, double-click the file and Terminal starts automatically. If macOS blocks it, right-click and choose Open. Read the script in a text editor before running any COMMAND file from an unknown source.
Programs that open .COMMAND files
| Full name | macOS Terminal Shell Script |
|---|---|
| Developer | Apple Inc. |
| First released | ~2001 (Mac OS X 10.0 — Terminal.app era) |
| Category | Text & Code |
| MIME type | text/x-shellscript |
Related viewers
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Frequently asked questions
Is my .COMMAND file uploaded anywhere?
No. The file is opened directly from the copy you pick.
My .COMMAND file is invalid. Can you fix it?
We show the exact line and column of the first error. For common problems like comments, trailing commas, single quotes or Python-style True/False/None, click Try to repair and download the fixed file.
How large can the file be?
Up to 50 MB. The tree only builds the branches you open, so even multi-megabyte files stay responsive.
What is JSONPath?
A path like $.orders[3].customer.email that points to one value inside the data. Click any node to see its path and copy it for code, jq or your API docs.
Can I see my data as a table?
Yes. Any array of objects can be shown in the Table view and downloaded as CSV.
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