Desktop application development begins with selecting the appropriate platform strategy: native (Windows/macOS/Linux), cross-platform frameworks, and the distribution model. An MVP with an early prototype helps validate workflows, performance requirements, and the overall UX on real devices.

As the product evolves, reliability, updates, and packaging take center stage. Careful management of file systems, permissions, offline capabilities, and integrations (device APIs, peripherals, enterprise authentication) makes the app dependable in daily use, while an update mechanism and crash reporting streamline long-term support.