You can save a PowerPoint presentation as a PDF to lock its content and formatting in place, so that other people can view the file but can't make changes. Converting a PowerPoint deck into a PDF ...

Going to PDF with one of the the full versions of Acrobat may be able to get you closer to what you want, but even with that I think you're expecting too much from what you'll be able to control with ...

Microsoft PowerPoint has several options that put any presentation in a "read-only" format that enables viewing and printing, but not editing. These are practical for several reasons, depending on ...