Presentation Marker Portable allows users to draw on screen directly and zoom into certain portions for quick explanation, so the interpretation or demonstration can be clearer. It offers more additional tools Spotlight, Curtain, Screen Digital Clock, Arrow Point, Magnification, and Screen Capture. Presentation Marker could offer a significant help during a product demonstration or foil presentation when there is a need to make annotation on screen for better illustration.
Portable edition allows you to run the application without installing. Just copy the .ZIP file and run the application.