Microsoft introduced the DOCX format, which ends with the extension .docx, in 2007 as an upgrade to its popular word-processing program, Word. DOCX files' incompatibility with earlier versions of Word ...

Another version of https://www.pcworld.com/tags/Microsoft+Office.html, another set of file-compatibility hassles. (No, really, thanks a ton, Microsoft.) Office 2007 ...

If you work on a Mac OS X computer in your office and receive DOCX documents created by Microsoft Office on a Windows computer, you can use Pages to open the documents. Pages '09 works with DOCX ...

Usually, there are dedicated applications to view different types of files. However, if you are looking for a viewer that lets you view files of multiple types, you have come to the right article.