Totally, which is why I'm not working on it right now. That is why I asked so I could gather information :-) However, I would prefer to give users a better exp

Totally, which is why I'm not working on it right now. That is why I asked so I could gather information :-) However, I would prefer to give users a better experience and set up towards having diffs. In addition, from test users behavior, it seems like some folks have 20+ mb PDF files that they make revisions on and upload. If they do 4-5 revisions on these files it blows out storage. Of course I can just pass these costs on, but if there's a way to do it more efficiently I'd rather do that. Storage is unlimited for enterprise customers, but again I'm just wondering how to make this process better. Like I said, text isn't a problem. It is these PDF and other formats where I'm wondering if there's some binary diff solution that already exists. Anyway, thanks for taking the time to reply.