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

As the product evolves, reliability, updates, and packaging take center stage. Diligent management of file systems, access controls, offline capabilities, and integrations (device APIs, peripherals, enterprise authentication) ensures the application remains dependable during everyday use, while an update system and crash reporting ease ongoing maintenance.