How to open a JSON file online
Three steps, a few seconds, no software.
Open your .EPP file
Drop it on the box, choose it from your device, or paste the data straight in.
View the structure
Your .EPP 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 .EPP file?
The most common data format on the web.
An EPP file is an EditPad Pro project file created by Just Great Software's Windows text editor. It stores a list of open file paths and editor settings as plain XML; it does not contain the documents themselves. Open it by double-clicking if EditPad Pro is installed, or open it in any text editor to read its XML contents.
Programs that open .EPP files
| Full name | EditPad Pro Project File |
|---|---|
| Developer | Just Great Software Co. Ltd. |
| First released | circa 2000 (EditPad Pro 4.x) |
| Category | Text & Code |
| MIME type | application/xml |
| Signature | 3C 3F 78 6D 6C |
Related viewers
Every viewer is free to use.
Frequently asked questions
Is my .EPP file uploaded anywhere?
No. The file is opened directly from the copy you pick.
My .EPP 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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