Unlock PDF
Unlock encrypted PDF files that were protected using this site\'s Protect PDF tool. Decrypt your files with the password used during encryption.
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What is Unlock PDF?
Unlock PDF is a free, browser-based tool in our PDF Tools collection. Unlock encrypted PDF files that were protected using this site\'s Protect PDF tool. Decrypt your files with the password used during encryption. Because every step runs locally in your browser using JavaScript and WebAssembly, your files never leave your device — there is no upload, no server, and nothing stored after you close the tab.
How to use Unlock PDF
- Open the tool above — no account or install needed.
- Add your file or input directly in your browser.
- Adjust any available options to fit what you need.
- Run the tool and download the result instantly.
Why use our Unlock PDF tool?
- 100% private — processing happens on your device, not a server.
- Free with no limits — no sign-up, no watermarks, no file-size caps.
- Works offline once the page has loaded.
- Cross-platform — runs on any modern browser, desktop or mobile.