Calligra is an integrated suite of applications that cover office, creative, and management needs. It offers applications on both desktop computers and mobile platforms like tablets and smartphones. OpenDocument Format (ODF) is used, making it compatible with OpenOffice.org, LibreOffice, and Microsoft Office. Calligra Suite contains the following applications: Calligra Words (word processor), Sheets (spreadsheets), Stage (presentations), Flow (diagrams and flowcharts), Kexi (visual database creator), Braindump (note taking), Plan (project management), Krita (drawing), and Karbon (vector graphics).
Money Manager Ex is a cross-platform, easy-to-use personal finance program. It primarily helps organize one's finances and keeps track of where, when, and how the money goes. It is also a great tool to get a bird's eye view of your financial worth. It includes all the basic features that 90% of users would want to see in a personal finance application. The design goals are to concentrate on simplicity and user-friendliness; something one can use everyday. It is a complete rewrite of the original Money Manager .NET. It runs on Windows and Linux, and an experimental build is available for Mac OS X.
Notes/Tasks is a GTD compatible multi-platform note and task manager. The focus is on quick, intuitive access to any note or task by project or full text search. It features synchronization with notestasks.com, giving you free access to your notes and tasks from anywhere via the Web.
The TREE Data Server captures real-time financial data from one or several data feed services (e.g. IB TWS API), archives data in a historical database, and makes both live and archived data available to client applications. The system can be used in real-time charting, an ATS, a tick feed simulator, or any situation in which multiple clients need real-time access to the tick stream or archived tick data. In addition, the archived tick stream and tick data are available for offline data analysis and backtesting.
RegMAS (Regional Multi Agent Simulator) is a spatially explicit multi-agent model framework, designed for long-term simulations of effects of government policies over agricultural systems (e.g. farm sizes, incomes, land use). RegMAS uses a profit-maximization algorithm to derive farmers' behaviors. Using RegMAS, researchers can write regional-specific models, adapting the pool of activities and resources to their specific region.
Abstract provides a basic flow-based accounting model. It supports processing of multiple economic resources. It automatically calculates the value of accounting transactions given information on resource transfers. This also includes automatic revenue recognition and profit/loss calculation on a per-transaction basis.