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RainlendareM Client
Freemium

Lite is free; a Pro licence costs 9.95 EUR.

 Freemium

Free licence for personal, non-commercial use with up to two accounts; Personal from…

Windows, macOS, Linux Windows, macOS, Android, iOS
  • Calendar and tasks always visible on the desktop
  • Skinnable, with a skin tutorial and API reference
  • Handles Gmail, Microsoft 365, Outlook, Exchange and plain IMAP without plugins
  • Email, calendar, tasks, contacts, notes and chat in one polished window
  • Some features need the paid Pro edition
  • Closed source
  • No Linux version
  • The free licence is capped at two accounts and forbids any commercial use
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
No account needed Account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.