Whiteboard Apps

Scribblar is a multi-user whiteboard with live audio, image collaboration, text-chat and more.

Twiddla is a real-time web-based collaboration tool.

Dabbleboard is an online collaboration application centered around the whiteboard.

A Web Whiteboard (awwapp.com) gives internet users a budget-friendly way to create a virtual whiteboard. Users can share their whiteboards by downloading them, linking to them or inviting others to view their work.

Nota is a free, open canvas. You can simultaneously create and collaborate on fun, interactive web pages.

Sketch Swap users can draw something on the screen, and when they're finished they receive a random drawing from someone else.

ShowMe.com allows users to create an informative, educational presentation on the iPad.

Draw.to is an online tool for creating and sharing simple drawings.