Equation of stock trading simplified to game of moving resizing balls
Balance Home is a free management software for economic balance.
simple personal/family bookkeeping app
Metrocoin is for Growth
Facturación para autónomos
Calculate original price, percentage, sale price, markup
Gestión Contable y Administrativo de Clientes
Technical indicators in Python
Sistema ERP para Pymes
Project for the french tax system using GnuCash
Free Java components for Quantitative Finance and Algorithmic Trading
Software gestionale open-source