Portable - Microsoft Word 2013
If your heart is set on Microsoft Word itself, consider purchasing a standard license for Office 2013 (still available from some resellers) and install it normally. Then, use a tool like to launch it from a USB – though this will still require installation on each host PC you use.
A portable application is a version of a software program designed to run without being installed on a host computer's permanent storage. Instead, it lives on a or external hard drive. microsoft word 2013 portable