Snapzen is a browser tool that is used to collaborate with others about the information on any web page - right from your browser.

Discuss information on web pages with your colleagues, friends or family. It is easy to collaborate with others because they see exactly what you see on the web pages.

If you still use copy and paste, screenshot tools, email or chat to discuss web pages, Snapzen will show you a better way.

A Web-based image annotation tool, built specifically for integration with existing Web pages or portal environments. Annotorious is also available as a plugin to the Annotator Web annotation system by the Open Knowledge Foundation.