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.