CADReader

The software provides a lightweight viewer for CAD drawings on macOS, allowing users to open and inspect DWG files and Tianzheng‑format plans directly. It offers rapid opening of files and basic navigation tools, supporting common viewing tasks without requiring full CAD authoring capabilities.

In addition to simple viewing, the application includes utilities such as image recognition, continuous measurement, text and table extraction, and layout‑to‑model conversion. Features also cover drawing comparison, area offset, splitting, and editing, enabling users to analyze and modify drawings within the viewer environment.

Targeted at professionals and individuals who need quick access to CAD documents, the program is positioned as a stable, all‑in‑one solution for viewing and minor manipulation of technical drawings on the macOS platform.