CAD Viewer brings the Google Docs experience to DWG and DXF files. View, measure, comment, and share technical drawings directly in Google Drive. Already trusted by 400+ engineers, architects, and designers. Features: Instant preview in Google Drive Measuring tools Comments and annotations Share drawings via link AI-powered rendering Layer visibility Your clients and collaborators shouldn't need a $2,000 AutoCAD license to view a drawing. Send them a link, they open it, they comment. Done.