Edit & Modify Your Documents Online

Learn about how you can edit and modify your documents online

How do I password protect a SendToSign document?
Currently, only SendToEach offers additional password protection for a document. Once you have selected the SendToEach option for a document, the option to select your security level can be found at the bottom of the page. If you select Enhanced Security, PDFfiller will generate a random PIN to protect your document, which can then be replaced by your own custom alphanumeric PIN simply by clicking and typing in the field.

Please note that for security purposes, the document PIN will not be sent to recipients, and you will need to personally provide the PIN to each recipient.