Open Source Windows Budgeting Software

iFreeBudget is a free, open source expense and budget tracking application for PC and Android platforms.

Cash Flow is a simple personal finance app that keeps track of your monthly income and expense by categories. You can add reminders of upcoming credit card payments. View your account balances at a glance to quickly make sure you have enough money in each account. Start with as little as one month of transactions from a bank. Cash Flow supports checking, savings, credit cards, and cash expense accounts. Cash Flow stores data in text files. The fields in a transaction are colorized by a built-in text editor. Take advantage of the Auto-fill feature to type in previously encountered names quickly. Visit our Wiki pages for additional descriptions! License: Apache 2.0 Current version: 0.78

MonteCarlo portfolio simulation - it can be used as stand-alone command line application - it takes simple XML file needed data as entry and creates simple XML file with output, also this stuff have JNI and ISAPI interface.

MyXpense Family is a software written in Java, using Roma Framework, that helps the managing of family money, providing charts generation and an alert mailing system, all under a very user-friendly GUI.

cFlo Cash Flow Forecaster helps users achieve their goals by making it easy to plan and visualize future cash flows.