A python wrapper for Alpha Vantage API for financial data.
POS & Inventory System
A one-page investment portfolio report
European options tool, compound calc, finance manager for traders...
Accounting Journal and Ledger and Balance Sheet
ERP with TPV for PetStores
Accounting for Linux
PHPawn is a web-based and visual basic pawnshop program.
Finance library for C++
A Powerful Algorithmic Trading Gateway
Ledger records using PHP and MySQL as a backend.
A pub management application, with stock management and user accounts
Application for tracking customers, clients, accounts, etc. PHP/MDB2
A Java library for the developer API for Clearcheckbook.com