Creating a desktop app begins by selecting an appropriate platform approach: native targets for Windows/macOS/Linux, cross-platform tools, and the chosen distribution method. A clearly outlined MVP and an initial prototype assist in confirming workflows, performance requirements, and the overall user experience on real hardware.

In later stages, reliability, updates, and packaging take center stage. Proper management of file systems, permissions, offline capability, and integrations (device APIs, peripherals, enterprise authentication) ensure the app remains dependable in everyday use, while a robust update system and crash analytics ease ongoing maintenance.