Open Source Openbravo POS convert to Commercial Retail ERP and POS
uniCenta oPOS - dynamically evolving POS project
A full ERP system - moved to GitHub. See full description for details.
Object-oriented calculator for design training
JEE based Accounting web-application.
Create and print simple invoices
Point of sale register
palo olap open office calc plugin for data analysis
cost estimation and management accounting, using neural networks
Gerenciador de finanças pessoais / Personal finance manager