How to Read Microsoft Office 2007 in Microsoft Office 2003

Microsoft Office 2003 you still? Want to copy files of your friends that using Microsoft Office 2007 but could not read because of different versions. (If MS.Word in 2003 his name. Doc, if in 2007. Docx)Here's a software from Microsoft to open a Microsoft Office 2007 file in Microsoft Office 2003.DOWNLOAD software to open a Microsoft Office 2007 file in Microsoft Office 2003.http://