Global Mapper vs Open3D
Global Mapper
bluemarblegeo.com
Open3D
open3d.orgSide by side
| Figure | Global Mapper | Open3D |
|---|---|---|
| Price from | $49.92/mo | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 0 |
| Spec score · Point Cloud Software | 8.3 (#1) | 7.8 (#4) |
| Founded | 1993 | 2018 |
| Integrations | The product supports data exchange with ArcGIS formats and can export to Avenza Maps for offline field use; MAPublisher provides a workflow with Adobe Illustrator. | Open3D-ML works with TensorFlow and PyTorch and provides framework-independent visualization functionality. |
| Intended users | The maker identifies GIS professionals, surveyors, engineers, government agencies, utilities, environmental consultants, and public safety organizations as users. | The project describes use in published research projects and cloud deployments, and welcomes open-source contributions. |
| Purpose | Global Mapper is a desktop GIS application for geospatial data processing, spatial analysis, geodetic workflows, and deployment-ready mapping. | Open3D is an open-source library for rapid development of software dealing with 3D data. |
| Support | Technical support is included with Global Mapper purchase and covers the current software version; the policy lists security patches, bug fixes, feature enhancements, and standard support. | Support channels include GitHub Issues, a usage forum, and Discord chat. |
Plans
Global Mapper
- Essentials$599 a year
- Advanced$1,199 a year
- Professional$2,199 a year
In their own words
Global Mapper
Global Mapper is a desktop GIS application for geospatial data processing, spatial analysis, geodetic workflows, and preparing maps for deployment. It supports more than 300 vector, raster, elevation, and point cloud formats without add-ons or additional licenses. The Essentials plan covers data viewing and conversion, coordinate transformation and reprojection, and streamed online data sources. Advanced adds terrain and vector analysis, scripting, geodetic analysis, and cartographic production. Professional adds lidar and point cloud processing, drone photogrammetry, complex imagery and raster analysis, automated breakline extraction, and AI/ML image classification. Lidar tools include feature classification, noise removal, point cloud thinning, and vector feature extraction. GeoCalc provides more than 12,000 geodetic definitions and supports modernized NSRS and CSRS. AI-assisted extraction can identify roads, buildings, vegetation, power lines, and other features. It exchanges data with ArcGIS formats, exports to Avenza Maps for offline field use, and supports a workflow with MAPublisher and Adobe Illustrator. Plans start at $599/user/yr; a 14-day trial is listed.
Open3D
Open3D is a free, open-source library for developing software that works with 3D data. It provides C++ and Python interfaces for data structures and processing algorithms, including scene reconstruction and surface alignment, plus physically based rendering and GPU acceleration for core operations. Open3D-ML adds tools for 3D machine-learning tasks such as semantic point-cloud segmentation, pretrained models, and training pipelines, with PyTorch and TensorFlow support. Developers can use the standalone Open3D-Viewer on Debian/Ubuntu, macOS, or Windows, or run web visualization from C++ and Python servers. Browser viewing can use WebRTC, and visualizations can be embedded in Jupyter Notebook or JupyterLab. Listed inputs include RealSense cameras, Azure Kinect, RGB-D sequences, bag files, point clouds, and meshes; export formats include XYZ, PLY, PCD, STL, OBJ, GLTF, GLB, and others. Current Python packages support Python 3.10 through 3.14 on Ubuntu 22.04+, macOS 10.15+, and 64-bit Windows 10+; other systems can use a source build. The web visualizer uses HTTP by default, so sensitive remote visualization calls for SSL configuration.