How to open a JSON file online
Three steps, a few seconds, no software.
Open your .PLG file
Drop it on the box, choose it from your device, or paste the data straight in.
View the structure
Your .PLG 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 .PLG file?
The most common data format on the web.
A PLG file is an HTML build log written automatically by Microsoft Developer Studio (Visual C++ 5.0 and 6.0, 1997-2001). Open it in any web browser or text editor. You can safely delete it; it is recreated on the next build and has no effect on your project.
Programs that open .PLG files
| Full name | Microsoft Developer Studio Build Log |
|---|---|
| Developer | Microsoft Corporation |
| First released | ~1993–1994 (Microsoft Developer Studio, Visual C++ 2.x era) |
| Category | Text & Code |
| MIME type | text/html |
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Every viewer is free to use.
Frequently asked questions
Is my .PLG file uploaded anywhere?
No. The file is opened directly from the copy you pick.
My .PLG 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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