High Quality Content by WIKIPEDIA articles! Plucker is an offline Web and free e-book reader for Palm OS based handheld devices, Windows Mobile (Pocket PC) devices and other PDAs. Plucker contains POSIX tools, scripts and "conduits" which work on Unix, Linux, Mac OS X, and Microsoft Windows. Web pages can be processed, compressed, and transferred to the PDA for viewing by the Plucker viewer.