Can I password protect my documents?

There are several ways to password protect your documents. 1. Set a password for a document before sending it out. 2. Select a document and click Protect in your account's right-hand panel. This will allow you to set a password and download the password protected copy that you can store on your device or share. Note that the original document in your account will remain unprotected. 3. pdfFiller has Encrypted Folders that allow you to protect their contents with a password.