HamCentre

HamCentre

Free games I build on evenings and weekends — classics done properly, one for the little ones, and my own. No ads, nothing to buy, English or French.

Games

15 playable

Leaderboard

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Pick a game to see today, this week and all time. Your login stays private — only the nickname shows.

Work tools

2 free, more coming

Games are the hobby half. The other half is software for window and door manufacturing. The small calculators live here, free and open to anyone, no sign-in.

Bar Cut Optimizer

Fit a cut list onto stock bars with the least offcut. Enter lengths and quantities, get a layout you can print and take to the saw.

Open the optimizer

Bay & Bow Calculator

Plan-view geometry for bay and bow units. Solve unit sizes, angles or the framing opening from whichever two you already know.

Open the calculator

The bigger ones — quoting, production tracking, shipping — are a different animal. Those are getting their own site when they're ready to sell.