User-friendly, affordable, and packed with different features, DocHub is a healthy and cost-efficient alternative to ElegantJ PDF Library. Try it now and learn how to squeeze the maximum of our solution with easy-to-use feature shortcuts.
Kumar from technology support demonstrates how to encrypt a PDF file using DocHub Pro. You need to have DocHub Pro installed in your system. Open the PDF file in DocHub Pro, go to File, then Properties, and select Password Security. Set a password for the document to require it every time the file is opened. You can also set restrictions for printing, changes, and copying. Make sure to use the password to enable these restrictions.