In the Publish as PDF or XPS dialog, click on the Options button and enable the Encrypt the document with a password checkbox and click OK.

If you want to password-protect your PDF documents from outside interference, then maybe you should give PDF Page Lock a test run. It is a free encryption software that lets you easily encrypt PDF ...

How to Lock PDF Files. In the digital age, business documents can be easily leaked or altered. Adobe's portable document format allows strong encryption using a password, certificate or a rights ...

Like the GIF (that's Graphics Interchange Format), the PDF (Portable Document Format) has survived and flourished through the digital age. That's partly because of its versatility: It's the go-to ...

If you want to store particularly sensitive documents in Google Drive, you can easily encrypt a document on your PC, then upload it using Google's Backup and Sync desktop program.

If you want to store particularly sensitive documents in Google Drive, you can easily encrypt a document on your PC, then upload it using Google's Backup and Sync desktop program.

How to Save a PDF as Read Only. Saving a PDF document in read-only format prevents readers from editing its content. If your business has a copy of Adobe Acrobat, take advantage of its security ...