Building a desktop app begins with selecting an appropriate platform strategy: native across Windows/macOS/Linux, cross-platform tools, and how the software is distributed. A clearly scoped MVP and an initial prototype help confirm workflows, performance requirements, and the overall user experience on actual hardware.

As the product evolves, reliability, releases, and packaging take center stage. Thoughtful management of file access, permissions, offline functionality, and integrations (device APIs, peripherals, enterprise authentication) ensures dependable daily use, while an update system and crash reports ease sustained maintenance.