Unlock PDF
Unlock writes a copy with no password. Lock asks for the password again when the file is opened. Numelivo does not see the password or the file.
This is not a way to break a password. If you do not know it, the tool stops.
This file stays on this device. It is not uploaded. There is no account and no daily limit.
How to use this calculator
- Choose the PDF.
- Pick remove or add, and type the password.
- Press Run and download the new file.
Questions
Does Unlock PDF upload the file?
No. The file stays in this browser. There is no account and no daily limit.
What does this tool refuse to do?
It will not recover a forgotten password, and it will not invent text that was never stored in the PDF. A file over 80 MB or 300 pages is stopped because this browser would run out of memory.