Quick Terrain Modeler, developed by Applied Imagery, is a premier 3D point cloud and terrain visualization software designed for efficient LiDAR data exploitation. It offers a user-friendly interface that allows users to work with extensive 3D datasets, perform rapid analyses, and export a variety of products with minimal training. The software supports data from multiple sources, including LiDAR, photogrammetry, radar, and sonar, and can handle data in various coordinate systems, converting them seamlessly within a single scene. Key features include visualization of vast amounts of 3D data in point cloud or surface model formats, interactive inspection tools, 3D editing capabilities, automatic point cloud classification, building extraction, and a suite of geospatial analysis tools. Quick Terrain Modeler is compatible with Windows operating systems and offers a free trial version for users to evaluate its capabilities.