Building a desktop app begins by selecting an appropriate platform strategy—native options (Windows/macOS/Linux), cross-platform frameworks, and the chosen distribution method. A clearly defined MVP and an initial prototype assist in confirming workflows, performance requirements, and the overall user experience on actual hardware.

As the product evolves, reliability, update management, and packaging take center stage. Thoughtful management of file systems, permissions, offline capabilities, and integrations (device APIs, peripherals, enterprise authentication) ensures dependable daily operation, while an update system and crash reporting streamline ongoing maintenance.