Rainlendar is a feature rich calendar application that is easy to use and doesn't take much space on your desktop. The application is platform independent so you can run it on all major operating systems: Windows, Linux and Mac OS X.
Finland
EU
Sunbird Alternatives for Linux
There are many alternatives to Sunbird for Linux and since it's discontinued a lot of people are looking for a replacement. The best Linux alternative is Rainlendar, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to Sunbird and six of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Sunbird are KOrganizer, BORG Calendar, Osmo and qOrganizer.
Alternatives list
80 Rainlendar alternatives
45 KOrganizer alternativesIt provides management of events and tasks, alarm notification, web export, network transparent handling of data, group scheduling, import and export of calendar files and more. It is able to work together with a wide variety of calendaring services, including NextCloud, Kolab...
44 BORG Calendar alternativesBORG is a combination calendar and task tracking system. The calendar supports all sorts of appointments and also a simple todo list. The calendar functionality is similar to that of other PIMs, such as Microsoft Outlook, Mozilla Calendar, Palm Desktop, Yahoo Calendar, etc...
60 Osmo alternativesOsmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information.
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qOrganizer is a general organizer that includes a calendar with schedule,reminders,journal/notes for every day, to-do list.
Quickly see the time until your next meeting from any of your calendars. Click on the button to be taken to your calendar.
Germany
United States
Nothing like Sunbird. Sunbird looked just like a wall calendar with easy to read entries. This isn't.