Short description of PageSucker Windows 3.2: PageSucker was written in the highly portable language Java. This means that it can run on any platform you can find a Java interpreter for. You can think of a Java interpreter as a kind of helper program needed to launch PageSucker.
MacOS X users can keep the built-in Java interpreter up to date simply by using the Software Update control panel.
For Windows and selected UNIX platforms, get the Java Runtime Environment (JRE) from SUN.