Free Online Tools
CAD Viewer Tools
Open and inspect DWG and DXF files directly in your browser — no installation, no signup, no CAD license required.
Secure conversion
DWG Viewer
Open AutoCAD DWG files instantly in your browser. Files are securely converted and immediately deleted — no license, no installation.
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100% private
DXF Viewer
Open and measure DXF files 100% client-side. Your files never leave your device — complete privacy, zero network requests.
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Built by Voltplot
Site assessment, layout planning, and regulatory evaluation for battery storage projects
Plan and design projects from site selection through construction-ready DXF deliverables — with built-in project and stakeholder management.