Building desktop software begins by selecting an appropriate platform approach: native for Windows/macOS/Linux, cross-platform tools, and the distribution method. A clearly defined MVP and an early prototype confirm workflows, performance requirements, and the overall user experience on real hardware.

As the product evolves, reliability, updates, and packaging take center stage. Careful management of the file system, permissions, offline mode, and integrations (device APIs, peripherals, enterprise authentication) ensures the app remains dependable in everyday use, while an update mechanism and crash reporting streamline long-term maintenance.