For Word files, keep your eye out on Jarkata POI. They do not support Word yet (just Excel), but they state that is is coming "soon." Alternatively, you could look at the other solutions here
Piscis Babelis est parvus, flavus, et hiridicus, et est probabiliter insolitissima raritas in toto mundo.
A day job? In an office? My worst nightmare! Comfort me tiny ad!
a bit of art, as a gift, the permaculture playing cards