CAD-Earth v8.1.5 bridges AutoCAD with geographic data, enabling the import/export of satellite images and 3D terrain, as well as 3D mesh generation for CAD users. Compatible with AutoCAD 2017-2025 on Windows, the software supports georeferencing and offers a 30-day trial. Download it from the Autodesk App Store or CAD-Earth . Download CAD-Earth – Free 30-Day Trial & Latest Versions

CAD-Earth v8.1.5 integrates Google Earth, ESRI, and Mapbox imagery and terrain directly into AutoCAD (2018–2026), featuring AI image enhancement and precise georeferencing. The plugin requires a 64-bit Windows environment, supports BricsCAD, and includes tools for dynamic contour, profile, and section updates. Download the installer and review documentation at

CAD-Earth v8.1.5 for AutoCAD — Overview & Key Information What it is CAD-Earth is a plug-in for AutoCAD that enables import/export of geographic and terrain data between AutoCAD and mapping/GIS platforms (Google Earth, ArcGIS, other spatial formats). Version 8.1.5 is a maintenance release focused on compatibility, stability, and minor feature refinements. Main features (typical for recent CAD-Earth releases)

Export AutoCAD entities (polylines, 3D solids, surfaces) to Google Earth (KML/KMZ) with preserved Z/elevation. Import Google Earth KML/KMZ placemarks, paths, polygons and elevation data into AutoCAD as 3D geometry. Export/import of DEM/terrain data and creation of 3D meshes and surfaces from online elevation sources. Coordinate system management and conversion between geographic (lat/long) and projected coordinate systems used in CAD drawings. Support for common GIS formats (e.g., SHP, GeoTIFF) and integration workflows with ArcGIS. Batch operations and options to control scale, units, altitude modes, transparency, and styling on export. Tools for georeferencing drawings and aligning CAD data with real-world coordinates.

What changed in v8.1.5 (likely focus)

Bug fixes and stability improvements (import/export edge cases, KML parsing). Compatibility updates with recent AutoCAD versions and Windows updates. Minor UI/UX tweaks and improved handling of coordinate systems or projection definitions. Performance improvements for large datasets and mesh generation.

System requirements (general guidance)

Compatible AutoCAD releases (check developer’s compatibility list; recent CAD-Earth versions support AutoCAD 2018–2026 and verticals). Windows 10 or 11 (64-bit) typically required. Sufficient RAM and disk space for large terrain/elevation datasets (8+ GB RAM recommended for heavy use). Internet connection for online elevation and Google Earth/KML interactions.

Licensing and distribution

CAD-Earth is commercial software offered by its developer (e.g., AutoDesk/third‑party publisher). It commonly provides trial versions and paid licenses (node-locked or network). Always download installers from the official developer/distributor site or authorized resellers to avoid malware or tampered copies.

Installation & activation (typical steps)

Confirm AutoCAD version compatibility. Download the CAD-Earth installer matching your AutoCAD bitness (usually 64-bit). Close AutoCAD, run the installer as Administrator and follow prompts. Launch AutoCAD; load the CAD-Earth ribbon/toolbar. Enter license key or start trial when prompted. Configure coordinate systems and export/import settings before running large operations.