Add-on for enhancing microsoft word experience

Detong Technology Ltd Founded in 2008 offers professional Microsoft Office add-ins.
This add-on bring the Tabbed Browsing in Microsoft Office (versions 2003, 2007, 2010)
When ever one opens more than one file they appear separate and can be seen in task-bar, with this add-on one can enjoy the tabbed functionality that web browsers like firefox, google crome and internet explorer offers which gives ease for handling multiple files and also minimizes the number of windows open