Rai - FenestraPro

Fenestra Pro — Windows & Doors Business Manager Run your luxury windows and doors installation business from one elegant app. Fenestra Pro brings accounting, inventory, project analytics, and professional training together in a single streamlined tool built for installers, fitters, and small fenestration firms. Track income and expenses by category, monitor stock levels with automatic reorder alerts, and see your profit margin at a glance. Build accurate client quotes in seconds with dedicated calculators for glass area, material cost, project quoting, and job margin. Sharpen your craft with built-in lessons covering measuring, casement and French door installation, and air-tightness detailing — plus best-practice guides on pricing, quality, and client experience. Test your knowledge with interactive quizzes on glazing, security, and energy efficiency. All data is stored privately on your device. No accounts, no clutter — just a fast, focused workspace for your business. Features

Income & expense accounting with category tracking Live inventory with low-stock reorder alerts Visual analytics: revenue, expense breakdown, profit margin Four trade calculators for quoting and estimating Step-by-step installation lessons Best-practice guides for business and technical work Interactive knowledge quizzes Elegant dark interface, fully offline