Open Source Openbravo POS convert to Commercial Retail ERP and POS
Personal finance transaction tracker similar to the obsolete MS Money
uniCenta oPOS - dynamically evolving POS project
Automate Your eCommerce Business
Personal Finance and Accounting
jGnash Personal Finance
JEE based Accounting web-application.
A free alternative to MS Money
jBilling is a web-based enterprise billing system.
C# algorithmic trading platform
Trading journal for Currency,Stock,Commodity traders
Automatic Stock Analysis Tool
account management, income and expense control for android