Add-in Express for Office and VCL - Version 2010.6 With Add-in Express for Office and VCL you can create powerful, fast and easy deployable plug-ins for all available Microsoft Office versions, including Office 2010, 2007, 2003, 2002 (XP) and Office 2000.Add-in Express is completely based on the Rapid Application Development (RAD) paradigm which allows creating professional application-level Office plugins without coding their GUI. Also, Add-in Express provides your add-ins with version-neutrality, i.e. you write add-in code once and have it work transparently across Microsoft Office 2000 through 2010. With visual designers of Add-in Express you can:- Add your own or customizing existing toolbars, menus, sub-menus and pop-ups for Microsoft Office 2000, 2002 (XP), 2003 and 2007. - Create new or customizing existing tabs for the Microsoft Office 2010 and 2007 Ribbon UI.