Building desktop software begins by selecting the appropriate platform strategy: native for Windows/macOS/Linux, cross-platform tools, and the deployment method. A clearly defined MVP and an early prototype assist in validating workflows, performance requirements, and the overall UX on real devices.

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