Lightning Calendar Alternatives

    Lightning Calendar is described as 'Organize your schedule and events in a calendar fully integrated with Thunderbird or Seamonkey email' and is a well-known app in the Office & Productivity category. There are more than 50 alternatives to Lightning Calendar for a variety of platforms, including Windows, Linux, Mac, the Web and iPhone. The best alternative is Google Calendar, which is free. Other great apps like Lightning Calendar are Calendar Lock PEA (Free, Open Source), Etar (Free, Open Source), Microsoft Mail and Calendar (Free) and Simple Calendar (Freemium, Open Source).

    The list of alternatives was last updated May 17, 2021

    Showing 10 of 67 alternatives