How to remove a password from a PDF online
When you have a PDF you own and know the password for, removing that password makes the document easier to open, share, and work with going forward. PDFTask's PDF Password Remover handles this entirely in your browser — enter the password once, and download a new copy of the file with no password protection at all.
When should you remove a PDF password?
- You received a document with a password and want to save it without re-entering the password every time
- You want to use the file with other PDF tools that don't support password-protected files
- You're archiving documents and want them to remain accessible without managing a password list
- You want to merge or edit the PDF with tools like PDF Editor or Merge PDF that require an unlocked file
How this tool works
PDF password protection uses the AES encryption standard embedded in the file itself. To remove it, you need the correct password — this tool uses PDF-lib, a JavaScript library, to load the encrypted PDF in your browser, decrypt it using the password you provide, and re-save it without the encryption layer. The original file is not modified, and nothing is ever sent to a server.
What this tool cannot do
This tool removes passwords from PDFs you already know the password for. It is not a password cracker and cannot bypass or guess unknown passwords. If you have lost the password to a PDF you own, that's a different and considerably harder problem that requires specialized recovery software rather than a standard unlock tool.
For the best results after unlocking, use the file with PDF to Word or our full PDF Editor.