Navigation: Deep-Sky Planner Help > Help Menu > Activate License Activate License Activate License starts the Software Activator program. Please click here to see help for the Software Activator. This function is supplied simply as a convenience; you can still access the Software Activator from the Windows Start menu. Help file version 9.2.3.0 ▪ Copyright © 2024-2026 Knightware, LLC Help file version: 9.2.3.0 ▪ Copyright © 2026 Knightware, LLC