Browse free open source Budgeting software and projects for Windows below. Use the toggles on the left to filter open source Budgeting software by OS, license, language, programming language, and project status.
Fast, privacy-focused personal finance app
jGnash Personal Finance
Web based Cost Estimation, Material Takeoff and Reconciliation Tool
Tool for producing high quality forecasts for time series data
Great Open Source Plugins For iDempiere ERP Project
Personal Finance and Accounting
Personal finance app to keep track of cash, income, expense and budget
Free and Open Source Technical Analysis Charting Software
Privacy-first offline expense tracker. No cloud. No tracking.
Premium Markets is an automated financial technical analysis system.
Rapid Business Information Organizer
Personal Budget Tracker — Simple Expense Logger
Personal Finance and Budgeting Program with a Calendar View
Estimate software development effort with 5 different methods
Excel KPI Dashboard