Pricing

Open Planner Studio pricing

As open-aec.com lists them, read 22 Sept 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
Free and open source	Nothing; no subscription and no per-seat licence fees. · Gantt charts · Critical-path analysis · Resource planning and levelling · IFC 4.3 schedules · Desktop and browser use	Free
Open Planner Studio	Free and open source under LGPL-3.0 · no subscription · no per-seat licence fees	Free