Free · No signup · On your device

Unlock PDF

Remove a known PDF password locally, without uploading it.

On your device · No upload, login or cloud storage. Files stay in this tab's memory until you clear them or leave. Download your result before closing the tab.

Choose a PDF

Up to 10 MB per PDF; output up to 40 MB.

Current PDF password

1–127 UTF-8 bytes, without control characters. This field is cleared after processing or cancellation.

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Before you start

Only unlock documents you own or have permission to modify. Enter the current opening or owner password. This does not crack or recover passwords. Text, pages and forms are kept as PDF content, not flattened into images. Changing a signed PDF can invalidate its signature.

Processing stays in this browser, with no server fallback. We do not store documents in a database, browser history, IndexedDB or local storage. Clearing files releases this workspace's references; leaving the page ends local processing. Downloads you save remain on your device.