PageSucker is a small utility that allows entire Web page hierarchies to be downloaded automatically so that they can be viewed offline. The main features include strong URL filters to restrict the downloads to only the desired files, automatic rebuilding of the server's file system hierarchy on the client side, and the option to download pages up to a certain recursion depth. Multithreaded, it allows for more than one connection to a server to be opened at a time.

Version 3.2 features CSS stylesheet support, options to delete unused empty or incomplete files, and bug fixes.