Lithium 2D/3D CAD

Sketch ideas with precision — faster than ever.

Lithium CAD combines the speed of sketching with the accuracy of professional drafting. Create floor plans, technical diagrams, or 3D wireframes as quickly as your ideas appear — no steep learning curve required.

Easy to Use

Even if you’ve never touched CAD before, Lithium makes it simple. Sketch freehand, refine with precision tools, and update your design instantly when inspiration strikes.

Powerful Features

• Draft in 2D or 3D with fluid wireframe sketching.

• Work with standard formats: .dwg, .dxf, .pdf, .stl, .ai, .png, .jpg, and more.

• Add dimensions, adjust views, and create complex shapes with ease.

Seamless Compatibility

Share your designs across platforms. Use Lithium on Mac or Windows, and export to formats your collaborators already know.

Try Free

Subscribe anytime to unlock document save, export and print.

Lithium CAD is built for makers, designers, builders and anyone who needs to turn ideas into accurate drawings — fast.

Local File Storage — Full Control and Performance

Lithium CAD stores all project data locally on your device, ensuring maximum performance, data privacy, and version control flexibility.

For users who prefer cloud workflows, projects can be optionally synced via iCloud for backup and multi-device access.

From renowned jewelry designers in New York and Paris to athletic equipment companies in the Pacific Northwest, from Apple Computer to Scaled Composites, Ashlar-Vellum’s flexibility frees creative people to focus on design.

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