but what you wish to manipulate hasn't been shown or mentioned, so a way to do it isn't answerable
there is "Mathematica Reader" but it's not supported (32bit) and does NOT manipulate
you can Export to many graphics types ... some types you may manipulate with, ex, Google Sketchup or Autocad. (partially however, depends on the item in question how well)
There is web mathematica and any web browser (or iPhone) can access it. (wolfram alpha as well), and mathematica now "Deploys" as part of an "internet of things" solution. so you computer without mathematica does not need it installed
there are other options. in some special cases Wolfram allows it's software or part of it to be distributed as a solution: however since your doing something small and trivial there's no sense in bothering them with the question.