Desktop software development begins by selecting an appropriate platform approach: native (Windows/macOS/Linux), cross-platform frameworks, and the distribution method. A well-defined MVP and an early prototype help validate workflows, performance needs, and the overall UX on real hardware.

As the product evolves, reliability, updates, and packaging take center stage. Thoughtful management of file systems, permissions, offline operation, and integrations (device APIs, peripherals, enterprise authentication) keeps the app dependable in daily use, while an update system and crash analytics ease long-term maintenance.