Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Dropbox is another option. That way you basically have free choice of whichever android document app you want.
Apparently the dropbox app it's self can open documents, although they don't specify which formats and I believe it's read only.
Yes, after looking at all the options, DropBox looks the way to go.
A couple of things I'd like to do
1) I hope it works with open office extensions
2) It would be nice to save files for offline viewing