The 2021 version introduced several performance and UI enhancements to streamline collaboration between designers and non-CAD users:
HiCAD Viewer 2021 is a specialized visualization tool from the ISD Group designed to allow users to view, analyze, and document 2D and 3D CAD data without needing a full HiCAD license. It is particularly valuable for project stakeholders, manufacturing teams, and clients who need to review complex engineering designs. hicad viewer 2021