X, you would have to rely on the workarounds to be able to open, view or edit Office 2007 or Office 2008 files on Mac. Previously, if you intend to port and move the Office documents created in Office 2007 for Windows or Office 2008 for Mac native Open XML format to your MacBook, iMac, Mac mini or Mac Pro running Mac OS X with Mac Office 2004 and Mac Office v. Microsoft Office 2004 for Mac and Microsoft Office v. pptx), you probably will face incompatibility issue and non-support of OpenXML format in other applications including of Microsoft own older version of Office software for Mac platform, i.e.
If you have already using Microsoft Office 2007 for Windows or Microsoft Office 2008 for Mac and save the documents in Office Open XML file format (with the file extensions such as.