Developing a desktop application starts with selecting an appropriate platform approach: native across Windows/macOS/Linux, cross-platform frameworks, and the distribution method. A clearly defined MVP and an early prototype help verify workflows, performance requirements, and the overall user experience on real hardware.

As the product evolves, stability, updates, and packaging take center stage. Careful management of file systems, permissions, offline functionality, and integrations (device APIs, peripherals, enterprise authentication) ensures the app remains reliable for daily use, while an update system and crash reporting streamline long-term maintenance.