Starting with selecting the appropriate platform approach—native (Windows/macOS/Linux), cross‑platform tools, and the distribution method—desktop software development. An explicit MVP and an early mockup help confirm workflows, performance requirements, and the overall user experience on real devices.

As the product evolves, stability, updates, and packaging gain importance. Careful management of file systems, permissions, offline support, and integrations (device APIs, peripherals, enterprise authentication) ensures the app remains reliable in daily use, while an update system and crash analytics aid long‑term maintenance.