Make pdf print as a handout (three pages, one above the other, with lines next to it for notes)?

My lecturer gives us the topic slides already converted to a PDF, how can I convert it so there are three slides on one page with a section to write notes about the slides? On Microsoft power point, I print the slides under a title called "Handouts". How do I do the same thing for a powerpoint slide that has already been converted pdf before given to us?

thank you