Creating a desktop app begins by selecting an appropriate platform approach: native on Windows/macOS/Linux, cross-platform tools, and the chosen distribution method. A clearly defined MVP and an early prototype help verify workflows, performance requirements, and the overall user experience on actual 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 the application remains dependable in everyday use, while an update system and crash reporting ease ongoing maintenance.