Kubotek Spectrum Lite is free CAD viewer software for reviewing 3D models and drawings Kubotek CAD formats such as KeyCreator and CADKEY.
This downloadable software offers a simple Windows interface that can be easily used by manufacturing, sales, support, and service departments without having to learn or install a full-featured CAD system.
Kubotek Spectrum fully supports view manipulation, printing, 3D shading, measurement (distance, area and volume), and publishing HOOPS-enabled HTML files but will not overwrite the original engineering file.