I have seen many questions about PDF printers around, and I am already using a PDF printer (Bullzip PDF printer).
But I can't use a PDF printer to print entire CHM files to PDF. I am using the default CHM viewer in Windows. All I can do is print an entire topic, or an entire subtopic. Is there some easy way I can get all the topics into a PDF, preferably something that doesn't involve me printing each topic separately and then somehow merging them?