What file can I read and write with Ardesia?
Ardesia respects the interoperability standards, it imports and exports artifacts using common file open formats. Now Ardesia can import many common format such as tiff, jpeg, png and giff. You can export in the png format or create a pdf. Ardesia is able to save and reopen your work in the Interactive Whiteboard Common File Format (iwb). You can save the screencast in the patent free ogg-vorbis/theora video format or stream it on a free icecast streaming server.
