Creating desktop software begins by selecting an appropriate platform approach: native for Windows/macOS/Linux, cross-platform options, and how you'll distribute the app. A clearly defined MVP and an initial prototype help confirm workflows, performance requirements, and the overall user experience on real devices.

As the product evolves, reliability, release updates, and packaging become central concerns. Thoughtful management of file systems, permissions, offline capabilities, and integrations (device APIs, peripherals, enterprise authentication) ensures dependable daily operation, while a robust update system and crash analytics ease ongoing maintenance.