Flatten PDF
Flatten PDF forms so filled values stay put when you share the file.
Locks filled values so they cannot be changed later.
or drop files here
Fast
Runs in this tab. No queue, no wait for an upload.
Secure and protected
Free users: files stay in the browser and are gone when the tab closes.
Formats
PDF
How to use Flatten PDF
- 1Select a file or drop it in the box. PDF work here.
- 2Locks filled values so they cannot be changed later.
- 3Download the result. On Free, files stay in this tab and are gone when you close it.
Need this in your workspace? The same Flatten PDF tool is available through the API, CLI, and MCP. Browser use stays free. See Pro.
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