Building desktop software begins by selecting an appropriate platform approach: native options (Windows/macOS/Linux), cross-platform frameworks, and how the product will be delivered. A clearly defined MVP and an initial prototype assist in validating workflows, performance requirements, and the overall user experience on actual hardware.

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