Clever PowerPoint users know they can protect presentations from editing by converting each slide in their presentation to a bitmap. It's simple enough to do, but it's very tedious and it's difficult to get the bitmap resolution you need.
RnR PPTools Protect automates this process, gives you control over bitmap resolution and also allows you to transfer your slide title and/or notes text to the new PROTECTed presentation automatically.
One way or another, you could do all of this manually, but why waste the time and energy, when Protect will do it for you for only USD $29.95?