I tried yours out and it's definitely superior - I'll be using this in the future for non-secure PDFs. If there is any way to do this offline I'd probably pay for an application bundle version.
Thanks, glad to hear we've added something. I'm working on a full client-side version which will run completely offline (including generation). It will be a while away though. Send an email to support@form.ac if you'd like a notification if and when it's ready.