The free and Open Source productivity suite
Calculates income tax form entries, helps do your taxes.
Secure Trading Client for most popular Bitcoin exchanges
Free, easy, personal accounting for everyone
Personal finance app to keep track of cash, income, expense and budget
Kraft helps to handle daily quotes and invoices in your small business
BestBooks Accounting Application Framework (BAAF)
Web based Cost Estimation, Material Takeoff and Reconciliation Tool
A full ERP system - moved to GitHub. See full description for details.
Financial Calculator
Open-Source Project for Credit Risk Modeling
A pub management application, with stock management and user accounts
Personal budgeting software with projections based on past trends.
Bachelor of Science (Informatik)
Currency converter
JavaPOS implementation and more, for Brazilian Retail applications
An other free stock market software in C++/Python
Gerenciador de finanças pessoais / Personal finance manager
Trading journal for Currency,Stock,Commodity traders