Affordable tools for the small shop

Fusion 360 CAD Files, Cabinet Calculator & Woodworking Tools

Built by Old Guy Woodworks to help small woodshops and cabinet makers move faster on a budget. Instant downloads, YouTube tutorials, and project videos for real woodworkers.

Cabinet Optimizer (Free Add-in) Cabinet Calculator (Excel) Frameless Cabinets Face Frame Cabinets Shop All Products

Cabinet Optimizer Free Fusion 360 Add-in

Cabinet Optimizer Fusion 360 Add-in — Free Learn More

Cabinet Calculator Excel Tool for Cut Lists Learn More

Fusion 360 CAD Packs & Individual Files

Multi-cabinet packs with complete parameter guides, plus individual Fusion 360 files for specific projects.

View Frameless Cabinet Packs Browse All Products

Cabinet Calculator (Excel)

Create precise cut lists plus door and drawer sizes in minutes. Designed for small shops. Supports both imperial and metric units. PC only.

Fast, accurate cut lists for cabinet projects
Face frame, door, and drawer size calculations
Imperial ↔ Metric unit support
Editable and customizable Excel format
Desktop App Coming Soon

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Digital download provided “as-is.” No refunds on digital files. Limited support for general usage questions.

Calculator Tutorials

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About Old Guy Woodworks

Old Guy Woodworks helps small shops and DIY builders create professional-quality cabinetry using Fusion 360 CAD packs and simple tools. I share designs, calculators, and tutorials that make woodworking more accessible — without expensive software or pro-grade machines.