100% Free Gear Generator | No Ads, No Sign-Up & No Hidden Paywalls

While other gear software locks DXF downloads behind paywalls or bombards you with flashing ads, GearDXF is committed to being 100% free. Built by an independent engineer for makers, students, hobbyists, and professionals who need fast, accurate, and completely unrestricted gear exports.

Key Features

• Completely free with zero paywalls or export limitations
• Clean, distraction-free user interface with no banner ads
• No registration, login, or email capture required to download files
• Precision involute spur, rack & pinion, and internal gear geometries
• Direct DXF, SVG, and true 1:1 physical scale PDF printouts
• High-performance interactive 2D simulation engine

Frequently Asked Questions

Is GearDXF really completely free?

Yes. Every single feature—including multi-gear assemblies, custom keyways, spokes, simulation, and all DXF/SVG/PDF exports—is 100% free with no hidden fees.

How does GearDXF support server and development costs?

GearDXF is supported through optional voluntary contributions on Buy Me a Coffee by engineers, makers, and workshops who find the tool valuable.

Can I use the exported gears for commercial projects?

Yes! All exported DXF, SVG, and PDF files are yours to use for commercial manufacturing, client work, educational projects, or personal builds.