Fairmat is a derivative and capital investments modelling tool. It permits you to build a pricing model for many financial projects (or derivative contracts) using a graphical representation blended with a high level algebraic language. It is also possible to use it to evaluate projects and perform real options valuations. The platform can be extended using a plug-in system.
CCruncher is a project for quantifying portfolio credit risk using the copula approach. It is a framework consisting of two elements: a technical document that explains the theory, and a software program that implements it. CCruncher evaluates the portfolio credit risk by sampling the portfolio loss distribution and computing the Expected Loss (EL), Value at Risk (VaR), and Expected Shortfall (ES) statistics. The portfolio losses are obtained simulating the default times of obligors and simulating the EADs and LGDs of their assets.
QHacc is a personal accounting program based on Qt. It features double- or single-entry bookkeeping and a reconciliation window. It also provides support for memorized and split transactions, graphing, reporting, archiving, and scheduled transactions that can be based on the account balance.
ECHO Custom Tag drives all types of real-time credit card and check transactions using ECHO merchant processing?s free secure payment gateway and open-source real-time software. Support available at www.openecho.com. Supports System check, Address Verification, Authorization, Authorization and Deposit, Authorization and Deposit with Address Verification, Authorization with Address Verification, Deposit, Credit, Commercial Card, and Electronic Check Debit. Designed to be easily integrated into e-commerce applications. Can be used for ISP/IPP billing using client check information. Checks are processed as ACH transactions. Includes all credit card functionality.