openCook — Open Source Productivity App

openCook is an open-source, offline-first recipe app. Collect, plan and cook your recipes — without an account, ads or tracking. Recipe management, meal planning and the shopping list work fully offline on your device. An optional self-hosted server (which you run yourself, on your own hardware) adds AI photo scanning and family sync over your home network — there is no cloud and no registration. Features: * Works fully offline — your recipes never leave your device * No account, no ads, no tracking * Turn cookbook photos into structured recipes (optional self-hosted AI) * Weekly meal planner * Shared shopping list * Barcode scanning via Open Food Facts * Import recipes from the web * Family sync through your own home server (invite code, LAN/VPN only) openCook is free software licensed under the GPLv3.