How to remove a password from a PDF you can open
If you can open it, you can unlock it. Remove the password once and be done.
Updated June 7, 2026
Do it now with Unlock PDF — free, no signup. Open →Two kinds of PDF password — only one is removable here
PDFs can carry two passwords, and the difference matters:
- An open (user) password — required to view the document at all. If you know it, Unlock removes it so the file opens freely.
- An owner (permissions) password — restricts printing, copying, or editing while still letting anyone open the file.
Unlock handles the case where you can already open the file and simply want to stop re-entering the password. It is not a tool for opening a document you’re locked out of — that’s by design.
Steps
- Open Unlock PDF and add the protected file.
- Enter the password you currently use to open it.
- Unlock — the encryption is removed.
- Download the password-free copy.
After unlocking
If you only needed the file open to edit it, you can re-secure the result afterward with Protect and a fresh password — handy when you’ve updated a contract and want to lock the new version before sending it on.
Frequently asked questions
- How do I remove a password from a PDF?
- Open Unlock PDF, enter the password you use to open the file, and run it. You get back a copy with the encryption removed — no password needed to open it.
- Can I unlock a PDF without the password?
- No. Unlock removes a password from a file you can already open — you must supply the current password. There's no legitimate way to strip encryption you can't open, and Pditor won't attempt it.
- Is it safe to unlock a confidential PDF here?
- The file is processed for the unlock and auto-deletes within an hour (24 hours on Pro). The password is used only to decrypt and is never saved.
- What's the difference between Unlock and Protect?
- Unlock removes a password (you supply the current one); Protect adds one. Use Protect to re-secure a file after editing, then share the new password separately.