MetaVersusUniverse/ProEst-Desktop-Suite

Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching, 293 guided cases. 120,000+ priced positions, 44 languages, 190+ modules, cost data for 40+ markets. AGPL-3.0. pip install openconstructionerp

AI-native construction estimating platform for intake, takeoff, pricing, scheduling, knowledge, and quotes.

Software libre de presupuestos de obra civil (GPL-3.0): ACU, Gantt con ruta crítica e ida y vuelta con MS Project, fórmula polinómica con índices INEI, control de obra y 13 reportes con formato configurable. Importa S10, PowerCost y Delphin.

Buildertrend 2026 Full Desktop App Setup for Windows 10 and 11

Open-source (AGPL-3.0) PDF takeoff for construction & flooring — the first engine an AI agent drives natively over MCP, not bolted on. Rooms measured on the wall faces, symbol sweeps, materials + quantities with full provenance, built for preconstruction. Runs entirely in your browser.

Open, self-hosted, IFC-native AEC platform: web BIM viewer + modeling, a ~100-module GC portal (RFIs, pay apps, CPM, construction accounting — double-entry GL/WIP → QuickBooks, e-sign), AI assist, IDS authoring, estimating + embodied carbon, a development proforma, and operate/dispose (CMMS, facility condition, rent roll, waterfall).

221 AI skills for construction: BIM analysis, cost estimation, scheduling, document control, and automation with Claude Code

Complete standalone setup for Microsoft Project 2025, including all necessary components and a pre-activated license.

Bauprogramm & Construction Management Solution for Bauleiter.** Digital site log (Bautagebuch), defect tracking & Gantt scheduling. Designed for civil engineers, site managers & project leaders.