Opening Office 2007 Files in Office 2003

For those of you who are still loyal to use Ms.Office 2003 would never find the files with the extensions .Docx .Xlsx and .Pptx whether you receive from email or other media. Yuup ... the files with the extension, is the result of the default storage on Ms.Office 2007. Sometimes it makes us upset, because the important files that we receive can not be directly opened in 2003 which MS.Office we have.
Then, if we have to install MS.Office 2007 to open these files? The answer is "not well", because Microsoft has provided a free software called FileFormatConverters which can be used to open files with the extensions mentioned above.
How ...?
The steps to open the file MS.Office 2007 at MS.Office 2003, the first is a download application that FileFormatConverters here or download it directly on the Microsoft site, then run the file FileFormatConverters to begin the installation process. You do not need to be confused and find where the application will be stored in Program Files, because this application will be integrated into MS.Office 2003.
After the installation is complete, now you can open files with the extension .Docx, .Xlsx, .Pptx on MS.Office 2003. Good luck.