Hello On Windows (7, 32 bits), I'm trying to convert a ~450 page PDF into EPUB. 1. I used "mutool draw" to convert the PDF into a single, ~10MB HTML: pandoc -f html -t epub3 -o output.epub input.html (~10mn wait on my sluggish computer) "Out of memory": 2. Next, I reran "mutool draw" to convert the PDF as one page = one HTML page: pandoc -o output.epub *.html pandoc: *.html: openBinaryFile: invalid argument (Invalid argument) 3.Finally, I used pandoc to concatenate all the HTML files, but still got a "openBinaryFile: invalid argument (Invalid argument)". pandoc *.html > full.html pandoc: *.html: openBinaryFile: invalid argument (Invalid argument) What do you suggest I try? Thank you. -- You received this message because you are subscribed to the Google Groups "pandoc-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/cfd086c1-9fe5-41bd-b735-3cd8db7579d9%40googlegroups.com.