Add a password so only the people you choose can open the document. Encrypted with 256-bit AES.
Drop a PDF here, or click to choose
The file you want to protect
Encryption runs on our server, so the file and password are uploaded over an encrypted connection. Both are deleted as soon as your download finishes, and the password is never stored.
Your processed file downloads automatically when it is ready.
A locked PDF asks for a password before it will open, in every reader on every device. It is the simplest way to send something confidential by email.
Drag the file in or click to browse. Anything you can open normally can be encrypted.
Type it twice so a typo cannot lock you out of your own document. The strength indicator shows how well it would hold up.
Press Lock and the encrypted copy downloads. Your original stays unprotected on your device, so keep it if you still need it.
Anything you would not want read by whoever happens to see the inbox.
Send financial documents that stay unreadable if the email lands in the wrong place.
Share an agreement with only the people who are meant to read the terms.
Protect health information that has to travel by email.
Add a layer of protection when a form asks you to send a scan of your ID.
Circulate results or plans that should not spread beyond a specific group.
Send finished work that only the paying client should be able to open.
The encryption is strong. Whether the file is actually safe comes down to the password.
How the encryption works and what it does and does not cover.
Upload the PDF, type the password you want, and download the protected copy. Anyone opening it afterwards has to enter that password. The file is encrypted with 256-bit AES.
Other things you can do here without signing up.