Packet Excalibur is a multi-platform graphical and scriptable network packet engine with extensible text-based protocol descriptions. It is a network tool designed to build and receive custom packets. Packet Excalibur allows you to decide packet attributes from the physical layer to the top, to sniff and spoof packets with a single interface, to build scripts in the GUI, and to define additional protocols in simple text files.
Grisbi is personal accounting software that can manage multiple accounts, multiple currencies, and multiple users. It manages third parties, expenditures and receipts categories, and also budgetary lines, financial years, and other information. It is adapted for personal use as well as for associations.
annie is a C++ API (library) for neural network training and execution. It can be linked to both Windows and Linux applications. Support for multi-layer perceptron networks, radial-basis networks, and Hopfield Networks is present. It can also be interfaced with Matlab's Neural Network toolbox.