Zro7Zro7/Change PDF Password

Change password

Re-encrypt with a new password in one pass.

Runs entirely in your browser. Files never leave your device.

Drop PDF here or click to select

Single file

How it works

  1. 1

    Add the PDF

    Drop a password-protected PDF into the browser.

  2. 2

    Enter old and new passwords

    Provide the current password and choose the replacement.

  3. 3

    Download the re-encrypted PDF

    Save the file, now protected with the new password.

Frequently asked questions

Do I need the old password?

Yes. To re-encrypt the document you must first decrypt it, which requires the current password.

Can I change permission flags at the same time?

Yes. Update printing, copying and editing rights while setting the new password.

Is this faster than unlock + lock?

Yes. Change password does both steps in a single pass in memory.

All PDF tools →

Explore more categories