Cliente del módulo de comprobantes fiscales digitales (JCS CFD)
Profesionalna integracja z Krajowym Systemem e-Faktur (KSeF)
uniCenta oPOS - dynamically evolving POS project
Personal Finance and Accounting
BestBooks Accounting Application Framework (BAAF)
A full ERP system - moved to GitHub. See full description for details.
JEE based Accounting web-application.
Expense reporting system for business
Baraza Business Management System, a product of Openbaraza
The Open Source Invoice Management Software
This is a portable program for monthly payment calculations.
Simple personal finance tracker using Spring Boot and AngularJS
This is very simple software to convert numaric amount into word.
jBilling is a web-based enterprise billing system.
This is very simple software to convert numaric amount into word.
Journal and Ledger generator for multiple companies