RABIO is a free, open source budgeting software solution built specifically for cost control, using a Cost Breakdown Structure (CBS) to organize Budget, Actual Costs, Earned Value and Forecast in one place. It’s the tool a Cost Control Department reaches for when a spreadsheet stops being enough — especially on construction and other project-based work, where costs need to… Continue reading RABIO Open Source Update — September 2026: What’s New in This Free Cost Control & Budgeting Software