Building desktop software begins by selecting an appropriate platform approach: native options (Windows/macOS/Linux), cross-platform frameworks, and the deployment strategy. A clearly defined MVP and an early prototype assist in validating workflows, performance requirements, and the overall user experience on physical devices.

As the product evolves, reliability, updates, 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 ease long-term maintenance.