LPD in Java is an implementation of the LPD (line printer daemon)
protocol popularized by Unix printing and now used by most OSes for
network printing. It captures all print jobs sent to it and allows a
user to modify them before printing.
Report Manager is both a print scheme designer (report) and a high-level printing (reporting) engine. The functionality is similar to some other comercial tools like Crystal Reports.
A widget library for touch-based Linux devices.
A powerful and pretty desktop environment for GNU/Linux and Unix-like systems.