Just download the latest trial version of 3Ds Max which is 2015 from its official site i.e. AutoDesk. Latest version are backward compatible and you can save your file on it for the previous version of 3Ds MAX.

Here is a link for it:

http://www.autodesk.in/products/3ds-max/...

I need help with 3ds max. I need help by somobody who has 2014 version to simply open my files and save them as 2013 version? Can you help me?