Simple budget manager for your needs.
Compares two Excel files on a cell-by-cell basis and dumps differences
Web based easy POS system written in PHP with MySQL database
simple personal/family bookkeeping app
Shows how Money is created, interest side-effects and solutions
Facturación para autónomos
Currency converter
A Java based tool to calculate individual share in group expenses
Get stock quotes from behr.nl
Converts CSV formatted file to QIF for a few Dutch banks
Technical indicators in Python
Gestión integral de ONG y asociaciones
Free Java components for Quantitative Finance and Algorithmic Trading
Software gestionale open-source