Note: pdftoppm from poppler now supports writing PNG files directly, thus rendering this utility unnecessary. You are advised to use pdftoppm directly. This website is kept online for purely historical purposes.
About
PDFtoPNG is a small utility that can convert documents in the Portable Document Format (PDF) to Portable Network Graphics (PNG). It can also convert a PDF file to a comic book archive such as *.cbt or *.cbz.