Civil 3D
Civil 3D® civil engineering design software supports BIM (Building Information Modeling) with integrated features to improve drafting, design, and construction documentation. Conduct grading design studies based on project constraints. Grading Optimization is available in Civil 3D only as part of the Architecture, Engineering & Construction Collection. Transform how you navigate, visualize, and interact with Civil 3D design models. Project Explorer is an extension available in Civil 3D only through the Architecture, Engineering, and Construction Collection. Experience more efficient workflows for surface modeling, corridor modeling, site design, storm and sanitary, and plan production and documentation with Civil 3D® civil engineering design software. Securely access Civil 3D files, data shortcuts, and xrefs from multiple locations and companies, all in a common data environment.
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AutoCAD
Autodesk AutoCAD is the world’s leading 2D and 3D CAD software, trusted by millions of architects, engineers, and construction professionals. It provides precision tools to design, draft, and document complex projects across industries. The 2026 version introduces Autodesk AI, enabling automated drafting, smart block recognition, and real-time collaboration through Autodesk Docs. With customizable workspaces, AutoLISP automation, and access to over 1,000 apps, users can streamline every stage of their design workflow. AutoCAD also offers seven specialized industry toolsets that boost productivity by up to 63%, from architecture to electrical and mechanical design. Available on desktop, web, and mobile, AutoCAD empowers professionals to design anywhere with confidence and efficiency.
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Civil Designer
Civil Designer is an integrated software suite of modules for earthworks, roads, highways, stormwater, wastewater, and potable water supply which seamlessly integrates into your BIM workflow.
Combine the modules that you need for your projects and design, analyze, model, measure, document and visualize civil infrastructure with ease.
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Plex-Earth
In 2009, our founder and CEO Lambros Kaliakatsos, a civil engineer and software developer, saw firsthand how much rework designing without real-world data costs. So he built Plex-Earth: the first cloud-based SaaS tool in the CAD market, connecting AutoCAD directly to Google Earth. It became the original AutoCAD + Google Earth plugin, and it changed how engineers work every day.
Today, Plex-Earth brings satellite and historical imagery, terrain, and two-way KML functionality into your drawing. From basemap providers like Google Maps, Google Elevations, Azure, and OpenStreetMap, and custom WMS/WMTS map connections, to premium providers such as Nearmap, Vexcel, Hexagon, Airbus, and Vantor, plus terrain data from GeoTIFFs and premium DTM/DSM sources, Plex-Earth is trusted by thousands of engineers across civil, solar, telecom, infrastructure, and beyond to design faster, smarter, and with real-world accuracy.
Compatible with AutoCAD 2020–2027, Civil 3D, Map 3D & BricsCAD.
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