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.



There are many alternatives to Orage 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 nine alternatives to Orage and six of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Orage are Merkuro Calendar, Calendar Lock PEA, Osmo and gsimplecal.
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.



Merkuro is a calendar and contact application that allows you to manage your tasks, events and contacts. Merkuro supports both local calendars as well as a multitude of online calendars: Nextcloud, Google® Calendar, Outlook®, Caldav, and many more.




Calendar encryption: View calendars and stores them encrypted on your device or in the cloud.



Osmo 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.




gsimplecal is a lightweight calendar application written in C++ using GTK2. It was intentionally made for use with tint2 panel in the openbox environment to be launched upon clock click, but of course it will work without it.

GNOME Calendar is a simple and beautiful calendar application designed to perfectly fit the GNOME desktop. By reusing the components which the GNOME desktop is build on, Calendar nicely integrates with the GNOME ecosystem.




Doesn't have the instability of Orage nor the endless error files that slow Orage nor the erratic up/down numerical toggles and the list rolls on.