Get3D Knowledge Center

06 Which 3D Viewer Is Best

4 min read

A Practical Guide to a Free and Useful 3D Viewer

When choosing a 3D viewer, people often ask, “Which 3D viewer is best?” The answer depends on the work at hand. Some users only need to open a model, while others need to inspect LAS point clouds, vector data, imagery, and engineering information together in one workspace.

Get3D Viewer is a free desktop tool for viewing and working with 3D spatial data. It combines model viewing with practical tools for measurement, analysis, project processing, and result presentation.

What to Look for in a 3D Viewer

Support for Multiple Data Types

For simple model browsing, basic viewing features may be enough. In surveying, 3D reconstruction, engineering, and GIS workflows, however, several data sources often need to be reviewed together.

Get3D Viewer can manage and display the following data types in one project:

  • 3D models
  • Point cloud layers
  • Vector layers
  • Image layers
  • Labels
  • AOI layers

This allows users to inspect models, LAS point clouds, images, vector data, and annotations in a single 3D scene rather than switching among separate applications.

Flexible Browsing and Inspection

A useful 3D viewer should offer more than basic model rotation. Get3D Viewer provides:

  • Orbit view
  • First-person view
  • Full-screen mode
  • Dual view
  • Background settings
  • Ruler grids
  • Lighting adjustment
  • Color adjustment

For closer inspection of models and point clouds, it also includes:

  • White model mode
  • Wireframe mode
  • Face orientation mode
  • Normal mode
  • Back-face culling
  • EDL shader
  • Point cloud display adjustment

These options help users examine geometry, surface structure, normals, face direction, and point-cloud detail efficiently.

Measurement and Analysis Tools

Get3D Viewer also provides tools for analysing imported models and point clouds:

  • Boundary creation
  • Labels
  • Distance measurement
  • Excavation measurement
  • Volume difference calculation
  • Profile analysis
  • Model accuracy checking

These functions support elevation checks, earthwork measurement, volume calculation, sectional analysis, and model-quality inspection. They make the software useful not only for viewing data, but also for routine engineering and survey review.

Project Processing and Result Presentation

In addition to viewing and analysis, Get3D Viewer includes tools for preparing and presenting project data:

  • Clip view
  • Clip model
  • Format conversion
  • Coordinate conversion
  • Tile management
  • Path roaming
  • Screen export
  • Watermarks

Users can clip models, convert file formats and coordinate systems, manage large tiled datasets, and create roaming presentations. Exported screens can include watermarks for reporting, sharing, and project documentation.

Who Is Get3D Viewer For?

Get3D Viewer is suited to individuals and teams who need to work with 3D models and spatial data, including:

  • Users opening OBJ, STL, OSGB, and other 3D model formats
  • Users viewing LAS point-cloud files
  • Surveying and mapping teams
  • GIS users working with vector or image data
  • Urban planning, architecture, and construction teams
  • Users performing earthwork, volume, profile, or accuracy analysis
  • Teams that need coordinate-axis display and project-scene switching

Whether the task is a quick model preview or detailed point-cloud and engineering analysis, Get3D Viewer supports the full review workflow.

Supported File Formats

Get3D Viewer supports commonly used 3D model, vector, point-cloud, and image formats.

3D model and vector files: .dav, .dvp, .osgb, .obj, .stl, .ply, .fbx, .json, .gltf, .glb, .b3dm, .3ds, .dosgb, .mfb

Point-cloud files: .las

Vector files: .kml, .shp

Image files: .tif

Conclusion

The best 3D viewer should be easy to use for opening and browsing models while offering enough depth for data inspection and analysis. Get3D Viewer supports 3D models, LAS point clouds, vector and image layers, alongside tools for measurement, coordinate conversion, clipping, management, roaming, export, and presentation.

For professionals who need to inspect models, analyse point clouds, or manage spatial data in a unified 3D environment, it is a practical free option.

Source: Get3D Knowledge Center

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