Amora Daemon
Remote control your desktop from your Bluetooth enabled mobile phone
Calligra Stage
Write presentation documents
LibreOffice Impress
Create and edit presentations for slideshows, meeting and Web pages by using Impress.
Zoho Webservice Presentation
Create and edit presentations for slideshows, meeting and Web pages using Zoho web services.
OpenOffice.org Presentation
Create and edit presentations for slideshows, meeting and Web pages.

Screen-Message
Displays a short text fullscreen
Spice-Up
Spice up your slides

Pympress
Simple and powerful dual-screen PDF reader