Gstarsoft
DWG FastView (32-bit)
FreeGstarsoft: DWF/DXF Viewer with PDF Conversion
Windows
DWG FastView Pro-CAD drawing and viewer
PaidOpen DWG drawings from AutoCAD, progeCAD, BricsCAD, and ZWCAD.
iOS
GstarCAD (64-bit)
Trial versionGstarCAD 2018: Powerful and Efficient CAD Alternative
WindowsDWG FastView
FreeEfficient CAD Viewing on iPhone
iOSGstarCAD 2020 (32-bit)
Trial versionGstarCAD 2020: Enhanced CAD Performance and Features
WindowsDWG FastView (64-bit)
FreeGstarsoft: A Powerful DWG/DXF Viewer with Added Features
WindowsGstarCAD Mechanical
Trial versionCreate standardized and intelligent mechanical designs.
Windows
GstarCAD Architecture
Trial versionCreate professional architecture designs.
Windows
GstarCAD (32-bit)
Trial versionCreate professional CAD drawings and design drafts.
WindowsGstarCAD Professional
Trial versionGet an alternative CAD software with familiar interface and functions.
WindowsDWG FastView Pro-CAD Viewer
PaidReview, edit, save and share CAD drawings on the mobile device.
Android
GstarCAD 2019 (64-bit)
Trial versionMake CAD projects in DWG-based collaborative design system.
WindowsDWG FastView Plus
Trial versionDWG Fastview Plus: Powerful DWG Tool
Windows
3D FastView
Trial versionLightweight 3D CAD Viewer for Assembly and Analysis
WindowsDWG FastView-CAD Viewer
FreeComprehensive CAD Viewing and Editing on Android
Android