Office Open XML File Format Converter – Converts to Mac Office 2004 and v. X Compatible RTF Format for Free
If you have already using Microsoft Office 2007 for Windows or Microsoft Office 2008 for Mac and save [...]
If you have already using Microsoft Office 2007 for Windows or Microsoft Office 2008 for Mac and save [...]
Microsoft Office 2007 uses Open XML as its native document file format, while OpenOffice.org makes use of Open [...]