The answers to this question contain pdf cropping utilities that will give smaller files than Eric Doviak's original, but as far as I can tell they only work in Linux.
Is there a way to make them work in Windows, or an equivalent native utility? I also need to be able to run it from command line.
(Motivation: I managed to get fancy-preview running for my dissertation, but it turns my 50-page dissertation from a compact 1MB into 10MB. I understand this as due to a large number of uncompressed tooltips being embedded, and would like to avoid that.)