How to open a JSON file online
Three steps, a few seconds, no software.
Open your .PRG file
Drop it on the box, choose it from your device, or paste the data straight in.
View the structure
Your .PRG 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 .PRG file?
The most common data format on the web.
A PRG file is plain-text source code written in the xBase language used by dBASE, FoxPro, Clipper, and their descendants. Any text editor opens it for reading. To run or compile it you need the matching tool: Visual FoxPro (discontinued 2007), dBASE, or the open-source Harbour compiler. The file is safe to open in an editor, but do not run untrusted code without reading it first.
Programs that open .PRG files
| Full name | xBase Program Source File |
|---|---|
| Developer | Originated with dBASE (Ashton-Tate); used by FoxPro/Visual FoxPro (Microsoft), Clipper, Harbour, xHarbour |
| First released | early 1980s with dBASE II/III; adopted by FoxPro, Clipper and later Visual FoxPro |
| Category | Text & Code |
| MIME type | text/plain |
Related viewers
Every viewer is free to use.
Frequently asked questions
Is my .PRG file uploaded anywhere?
No. The file is opened directly from the copy you pick.
My .PRG 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.