Are you tired of downloading a file only to later notice that you cant open it because you dont have the required software to do so ? And you end up downloading another program just to open a single file . Well i got tired of that too and started using these two very usefull links :
http://www.zamzar.com/
http://media-convert.com/
They are simple to use and dont require you to download any software . What they do is simple , they convert any file type to more conventional file types which can be read by our everyday software . I have been using this for a while now and i thought some of you might find this usefull .
Hope this helps