Homepage - Main entry point https://qto.app 2025-09-02 weekly 1.0 https://qto.app/og-image.png QTOpro - Professional IFC Quantity Take-Off Software Professional quantity take-off processing for IFC files Template Builder - Core functionality https://qto.app/template 2025-09-02 monthly 0.9 https://qto.app/template-builder-screenshot.png Template Builder Interface Create custom IFC extraction templates Filename Mappings - Important feature https://qto.app/manage 2025-09-02 monthly 0.8 Help & Documentation - Support content https://qto.app/help 2025-09-02 monthly 0.7