Redesign extension of the Mozilla Calendar.
Lightning (was Sunbird) is an add-on which lets you organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird or Seamonkey email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.
Subscribe for our newsletter with best Mac offers from MacUpdate.
Downloaded & Installed 10,623 times