CHM View Pro is available on the Mac App Store now, CHM View Pro is a professional chm tool, its can help you view your chm files, and export chm to PDF. Features ● Search through the chm file. Automatically sorted by relevance. ● Find in the page ● Find by Index ● Tag powered bookmark ● Export whole file to PDF ● Back/Forward/Home ● Text zoom ● Automatically locate current document in table of content