Tabbed User Interface for Microsoft Office 2010 64-bit - Office Tab gives you the ability to open, read, edit and manage multiple Office documents in a tabbed window. It includes Tabs for Word, Tabs for Excel and Tabs for PowerPoint.
Easily handle multiple documents within a single window - Office Tabs x64 adds a tab bar between Ribbon and workspace, enables users to view, edit, and manager multiple documents in Microsoft Office 2010 64-bit just as those in IE8, Chrome, FireFox
Tabbed User Interface for Microsoft Word 2010 64-bit - Document Tabs for Word x64 gives you abilities to open, read, edit and manage multiple documents in a tabbed window. You can easily switch documents as the way in IE 8, Firefox and Chrome.