Sliderocket is a great presentation tool that lets users easily create, collaborate and share stunning media-rich presentations. It even provides ready made templates for you to use.
SlideSix is another great presenter application. It allows you to record audio and video narration and attach external videos, manage your presentations,and many more.
You can use Vuvox to instantly produce dynamic interactive panoramas with hot-spots. You can also upload and edit the presentations you have created .
This one works only on Mac. It is a tool that lets users create captivating presentations using powerful applications and impressive effects.
Prezi is an awesome visualization tool. You can use it to visualize your ideas in interactive canvases, and import PowerPoint slides, images, videos , PDFs ect. Check out the video tutorial it has on its homepage to learn more about it.
Zoho Show is an online presentation tool that helps you create and deliver presentations. It has several applications and features that makes creating presentations way simpler .