Property Management Software allows owners to manage and track their real estate properties online. It is an easy system that allows them to view and update property information from anywhere over the Web, including information about tenants, costs associated with the property, and your monthly income on each property.
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.
Moneychanger is a simple client GUI built on top of Open Transactions, a financial crypto library. Moneychanger can be used to create pseudonyms, issue currencies, open accounts, withdraw and deposit cash (untraceable digital cash), write and deposit cheques, trade on markets, and much, much more.
nTPV is a point of sale (POS) system. Although it was initially designed to manage restaurants, bars, cafes, and similar businesses, it's evolving into a general purpose POS. It uses DCOP and nkxmlrpcd for distributed comunications among POS, and uses PostgreSQL as its database backend. It features a fast and easy-to-use interface. Its high modularity and scalability makes it easy to enhance and mantain.
Merchant of Venice is a stock market trading programme that supports portfolio management, charting, technical analysis, paper trading, and experimental methods like genetic programming. It features a graphical user interface with online help and includes full documentation. It runs on UNIX, Mac OS X, and Windows.