Processed on your device — never uploaded
Unlock PDF
Remove password from PDFs you own
Drop a file here, or browse
.pdf — processed on your device, never uploaded
How it works
- 1
Drop the password-protected PDF.
- 2
Enter its current password.
- 3
Download the unlocked copy — processed 100% on your device.
Why FoldPDF
- Files processed 100% locally — verifiable in DevTools
- No file size or daily usage limits
- No watermarks, no accounts, no paywalls
- Works offline once loaded
Frequently asked questions
Is this unlock pdf tool really free?+
Yes — every FoldPDF tool is free with no file limits, watermarks, or sign-up. Processing runs on your own device, so it costs us nothing to serve.
Are my files uploaded to a server?+
No. Files are processed entirely inside your browser using WebAssembly. You can verify with your browser's developer tools that no file data is transmitted.
How does unlock pdf work?+
Remove the password from a PDF you own: give us the password once, get a decrypted copy. Done entirely on-device with the PDF Standard security handler.