Handpicked Software

KeyShowX allows you to control Keynote or PowerPoint presentations
remotely from the same network. Features include:

• Control from single networked Mac/PC one or several Keynote or
  PowerPoint packages located at the same subnet. Sending controlling
  messages at the same time: imagine several Macs doing together
  Keynote’s 3D transitions.
• Remotely launch Keynote or PowerPoint with any ready presentation,
  start show, advance it, stop show, and quit.
• Remotely auto advancing in sync any number of presentations with
  looping and fixed number of slides.

What’s New:
release notes not available currently

Developer’s website: Michael Samarin