How to view Word 2007 files by using Word Viewer 2003?
If you have to view a file in Word 2007 or Excel 2007 and Word or Excel is not installed on your computer, you can view the file by using the Word Viewer 2003, but only after you install the Compatibility Pack.
For further info : http://support.microsoft.com/kb/925180
Word Viewer 2003
View, print and copy Word documents, even if you don't have Word installed. This download is a replacement for Word 97 Viewer and all previous Word Viewer versions.
Word Viewer 2003 lets you open Word 2003 documents and documents created with all previous versions of Microsoft Word for Windows® and Microsoft Word for Macintosh. In addition to Word document files (.doc), you can also open files saved in the following formats:
* Rich Text Format (.rtf)
* Text (.txt)
* Web Page formats (.htm, .html, .mht, .mhtml)
* WordPerfect 5.x (.wpd)
* WordPerfect 6.x (.doc, .wpd)
* Works 6.0 (.wps)
* Works 7.0 (.wps)
* XML (.xml)