I like it but could be better

I like this app, helped so much!!

What it is missing is word search within a document not just title. Then I would pay 10$ for it.
Another thing I would like to add would be to be able to change things in a word document, for example underline?
So that if you get a document sent to you, you can then underline the best parts and re send it.
So small editing options.

Thanks!

Danni....... about Phone Drive: File Storage Sync, v4.1