Humm... working as intended?
That's all really this free version of quick office is, you drop a txt or document file on your SD card and the app scans your card. From within the app you can open and read it.
If you want a more Microsoft Office suite feel there is Quickoffice Connect from the market but it's 14.99 and that on the other hand is a full unlocked productivity suite, but it's not free.