Firefly III: a personal finances manager
A python wrapper for Alpha Vantage API for financial data.
Javascript plugin to create web-based tables & spreadsheets
A terminal spreadsheet multitool for discovering and arranging data
QRK Registrierkassen Software für kleine Betriebe.
Java framework for SWIFT [tm] MT (FIN) messaging
It helps you track your personal budget and visualises income/expenses
Spectrum is a program that helps you manage your personal finances.
PHPawn is a web-based and visual basic pawnshop program.
A windows app written in VB.NET to check prices of Bitcoin
QIWI API .NET C#
Cross Platform application that allows you to track daily spending in
A Java library for the developer API for Clearcheckbook.com
Currency converter