Tabbed User Interface for Microsoft Office 2010, 2007 and 2003 - Office Tab gives you the ablility to open, read, edit and manage multiple Office documents in a tabbed window. Office Tab includes Document Tabs for Word, Workbook Tabs for Excel and Presentation Tabs for PowerPoint. You can easily use tabs for switching sets of documents as the way in IE 8, Firefox and Chrome, save your time and bring your perfect working order and efficiency.