WebNotes is an extension for the Windows operating system. It features a floating window which can be placed anywhere on the screen. Its location is relative to the screen position of the Firefox browser and is not part of the web page. This allows for scrolling of the web page while the WebNotes window remains fixed. The WebNotes window contains tabs. These may be inserted, deleted or labeled as needed. Notes that have been saved can be directly accessed and managed. In addition, the behavior of the WebNotes window may also be managed.
Starting with version 2.2, web sites may share a note.