DWGSee is described as 'View DWG, DWF & DXF, AutoCAD files: A lite and fast dwg viewer, browse, view, measure, print DWG, DXF, DWF files. Supports AutoCAD drawing format from R2.5 to the latest version 2024' and is an app. There are more than 10 alternatives to DWGSee for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best DWGSee alternative is DraftSight. It's not free, so if you're looking for a free alternative, you could try LiteCAD or ZWCAD Viewer. Other great apps like DWGSee are Autodesk DWG TrueView, eDrawings Viewer, de·caff Viewer and DWG FastView.