CamberShim Carpentry Tools
Offline carpentry calculator for hinge mortises, door shims, and trim angles.
CamberShim is an offline-first carpentry and door hanging calculator engineered for tradespeople, finish carpenters, and woodworkers who demand precise job site measurements without interruptions. Traditional utility calculators interrupt your workflow with forced account sign-ins, full-screen ads, and mandatory internet connectivity. CamberShim operates fully offline on remote job sites, basements, and workshops, delivering instant trigonometric cuts and hinge calculations directly to your fingertips. CORE CAPABILITIES • Door Shimming and Plumb Calculator: Instantly calculate shim thicknesses and hinge adjustments required to hang out-of-square doors accurately. • Hinge Mortise Specs: Compute hinge mortise depths, setbacks, and spacing configurations for residential and commercial door frames. • Miter and Bevel Calculations: Solve compound angles, casing cuts, and trim slopes quickly using verified woodworking trigonometry. • Quick Settings Tile Integration: Launch a lightweight floating calculation overlay instantly without navigating away from your camera, level, or blueprint viewers. • Home Screen Glance Widget: Keep active cut specifications, reveal gaps, and multi-door measurements visible directly on your home screen. • Fraction and Metric Support: Switch seamlessly between imperial fractional inches down to 1/64 inch and metric millimeters. • Zero Accounts Required: Works immediately upon launch with no cloud logins, telemetry tracking, or background data consumption.
Data Safety & Offline Privacy Guarantee:
- 100% Offline: This application operates entirely on your device without requiring an active internet connection.
- Zero Data Collection: We do not collect, monitor, track, store, or transmit any personal identifiable information (PII), device identifiers, or usage telemetry.
- No Accounts or Subscriptions: Enjoy complete utility with zero account creation, logins, or hidden recurring fees.
- Local Storage Only: All items, history, and preferences are retained strictly within on-device sandboxed storage.