Desktop application development begins by selecting an appropriate platform strategy: native (Windows/macOS/Linux), cross-platform frameworks, and how the software is distributed. A clearly defined MVP and an early prototype help confirm workflows, performance requirements, and the overall user experience on real hardware.

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) ensure the app remains dependable in daily use, while an update system and crash reporting ease long-term maintenance.