How to open a JSON file online
Three steps, a few seconds, no software.
Open your .MPR file
Drop it on the box, choose it from your device, or paste the data straight in.
View the structure
Your .MPR 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 .MPR file?
The most common data format on the web.
An MPR file is a plain-text source file automatically generated by Visual FoxPro's Menu Designer. It contains FoxPro code that builds an application menu at runtime. To read it, open it in any text editor. To run or modify it, you need Visual FoxPro 9.0, which Microsoft discontinued in January 2015.
Programs that open .MPR files
| Full name | Visual FoxPro Generated Menu Program |
|---|---|
| Developer | Microsoft Corporation (original FoxPro by Fox Software, acquired 1992) |
| First released | FoxPro 2.x era, early 1990s; standardized in Visual FoxPro 3.0 (1995) |
| Category | Text & Code |
| MIME type | text/plain |
Related viewers
Every viewer is free to use.
Frequently asked questions
Is my .MPR file uploaded anywhere?
No. The file is opened directly from the copy you pick.
My .MPR 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.
Was this tool helpful?
Your rating helps us decide which tools to improve next.