I'm look for either a free or paid-for (about 50$/40pounds) BATCH PDF to HTML converter to convert several PDF files at once.

Needs to be able to handle vectored and bitmap images within the file, outputting both as jpegs referenced by the html pages.

I've tried iorigsoft paid-for PDF to HTML - problems it seems to hang or just go idle, and the stuff it actually converts have broken links - the wrong name is used for constituent chapters as html.

Also tried application from intrapdf.com but this crashes near the beginning of the conversion, consitently.

Update:

intrapdf works on my Windows XP machine but not on my Windows 7 machine. The only glitch is with the framed index contents html - the graphics in the page do not display in the page in the frame - but if you open the frame only in a new tab then you can see them. That might be a browser glitch in chrome only.

This solution is good enough for me - given that I've already spent the money (I had spent before I asked) but I can't accept my own answer as this does not work on Windows 7.

Looked at opensource tools but they look equally flakey or use old PDF versions.

Need it on Windows 7 32bit home.

Thoughts?