|Description||Free online whiteboard|
Groupboard is a collaborative online whiteboard web application that lets you chat and draw in real-time with other people over the internet. Add whiteboard, chat and web conferencing to your website by simply pasting a few lines of code. Features include the ability to upload documents, administration tools for controlling who can draw, math tutoring tools and high reliability. Can be used from our server or installed on your own server. Works on all web browsers with no plugins required.