OpenAEC

Open Planner Studio is an open source construction planning application built around Gantt charts, Work Breakdown Structures, and automatic Critical Path Method calculations with float analysis. Tasks can be edited in a hierarchical table or on an interactive timeline, with support for labour, equipment, subcontractors, holidays, inspection points, and construction phases. ...

OpenAEC Foundation has published an open source software ecosystem for the AEC sector, covering buildings, infrastructure, civil engineering, and site workflows. The project presents a broad catalogue of tools including Open PDF Studio, Open 2D Studio, Open CAD Studio, Open Geotechniek Studio, Monty IFC Viewer, BIM Validator, Open Energy Studio, Open Field Studio, BCF Manager Studio, and others, with source code collected under the OpenAEC Foundation GitHub organisation. ...