Fade
- Create, edit and display a simple slideshow.
- http://www.reallysmall.co.uk/Pages/normal/software/presentation/presentation.html

PresentIT
- All-singing, all-dancing presentation system. Shows individual still slides, sequences of slides, animated areas, whole animation screens, triggered sound samples, static and dynamic on-screen notes and even acts as an application launcher.
- http://www.torty.org.uk/SRA/presntr.html

DiagramIt
- Create structured diagrams of all sorts - from flowcharts to spider diagrams, organisational charts to annotations.
- http://www.dalriad.demon.co.uk/products/di.htm

GraphMate
- General purpose graph making program, with extensive facilities.
- http://www.dalriad.demon.co.uk/products/gm.htm