No direct download link available without paying extra?

I just bought the rtMedia Docs and Other files plugin so that I can make PDFs and other documents available for sharing in a Buddypress group. Now it seems that documents are not even viewable without enabling Google Docs, and there is no direct download link unless you go through the Google Docs viewer where the direct download link is available.

I just want direct file download links, not all this Google Docs stuff, but it seems I have to pay another $19 for a plugin to enable that. Is that really necessary when it should be quite easy just to provide a direct link?