Open Office 2007 Files in Mac OS X – Office 2004 for Mac Compatibility Issue Alternative

»»»Open Office 2007 Files in Mac OS X – Office 2004 for Mac Compatibility Issue Alternative
Microsoft has released Microsoft Office 2007 Systems and Suites for Windows. However, the new Office 2007 is using new Office Open XML Formats as the default format for popular business productivity suites. Thus, instead of usual 3-character extension, Office 2007 now uses 4-character extension to identify and differentiate the Office 2007 files, such as Word .docx, Excel .xclx and Powerpoint .pptx. The new XML format for the Office documents is not backward compatible, which means the new files or documents created with Office 2007 will not be able to open with previous version of Office editor or viewer directly.

Office 2004 for Mac

To solve the backward compatibility issues of new Office 2007 file formats with older version of Office programs (2003, XP and 2000) in Windows, Microsoft has released Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats that allows users of Microsoft Office 2003, XP and 2000 to open, edit and save Office 2007 files. However, for Macintosh users who use Office 2004 for Mac, there is no such luck yet, as the compatibility pack or file format converter for Mac OS X version of Office is not yet ready.

Office 2007 Doc in Mac
What you will see when try to open an Office 2007 document on Mac Office 2004.

So for the time being, Office for MacOS X users who wants to open, read, view, edit, modify and save Office 2007 files, documents, workbooks, presentations, etc or share Office files across Windows and Mac platforms will have the following alternatives:

  1. Wait for the release of free and downloadable file format converters and compatibility pack to be released by Microsoft Mac BU (Business Unit) with beta release scheduled on Spring 2007 (end March or early April), and final release available six to eight weeks after next upgrade of Office for Mac (which mean 8 – 10 months from now).

    Note: Open XML File Format Converter has been released.

  2. Upgrade to next version of Office for Mac (Office 2007 for Mac) which will be available 6 – 8 months after general availability of Windows Office 2007), and has native support of Office Open XML file format.
  3. When creating and saving documents or files in Office 2007, choose “Save As”, and save the file as a “Word/Excel/PowerPoint 97-2003 Document” (.doc, .xls, .ppt) format. This method of Office trick will save the documents with backward compatibility ability.
  4. Download then open source productivity suite which due to support the proprietary Open XML document format in Microsoft Office 2007 by the end of January.

By | 2016-12-09T08:40:57+00:00 December 9th, 2016|Categories: Office|Tags: , |8 Comments

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LK is a technology writer for Tech Journey with background of system and network administrator. He has be documenting his experiences in digital and technology world for over 15 years.

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  • FYI. There is another solution for Mac users who receive Office 2007 files. MacLinkPlus software by DataViz will allow anyone using a Mac to view Office 2007 (Work & Excel) files that come in via email or other means. Thanks!


  • Valter Ballantini

    Or use NeoOffice, that allow you to read, edit and save in another format ***x files.


  • Pingback: People Over Process » Blog Archive » links for 2007-05-31()

  • Why wait for Mac Office or the X11 OpenOffice, when the current version of NeoOffice has full support for .DOCX and the other Office 2007 formats?

  • Pingback: Mark’s (we)Blog » Open XML documents driving me insane on the Mac()

  • raihan hasnain

    Pages [iWork08] supports docx. Neo Office works fine as well.

  • Matthew

    Backward compatibility normally refers to the software application, not the documents that they create. Thus the correct statement would have been to say, "Office 2004 on the Mac is not forward compatible with .docx files created by Office 2007". Forward compatibility is common since software makers often don't support to their older software.

    As far as backward compatibility goes I have run into this problem as well. I have found that Word 2007 users on Windows can not open my .doc files created by Word v.X on a Mac. That is true backward incompatibility!

  • Matthew

    I meant to say,
    "Forward INcompatibility is common since software makers often don’t support to their older software."

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