Conceptual design CAD for creators
FluxCAD is a modern, fast, and intuitive FREE CAD platform for designers, engineers, and makers.
Experience seamless modeling, powerful tools, and a beautiful interface.
WindowsDownload for Windows
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 macOSDownload for macOS
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LinuxDownload for Linux
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FluxCAD Screenshot
Lightning Fast
Enjoy instant startup and smooth modeling, even with complex assemblies.
Intuitive UI
Minimalist, distraction-free interface lets you focus on your design.
Powerful Tools
Sketch, extrude, fillet, and more — all at your fingertips.
Cross-Platform
Available for Windows, macOS, and Linux. Your projects, everywhere.