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Best Linux Calendar App: Top 20 Reviewed for Linux Users

There is no doubt that day by day our life is becoming busier where forgetting important events and meetings are very natural. But such a simple forgetfulness can often result in serious or even irrecoverable problem. In such a case, you can have a calendar app that lets you have a glance at your upcoming events and also helps you schedule events. Eventually, you can keep track with every single thing even when you are excessively forgetful. Finding the issue very significant, we made extensive research for finding out the best Linux calendar app for you. We, at last, came out successfully and here have listed the top 20 Linux calendar apps with a vivid description of each to make your everyday life considerably easier.

Best Linux Calendar App for You

The apps follow below are equipped with respective features showing how you can be benefitted from each of these. Each of the apps is exceptional to one another and functions best with Linux operating system. Thus, we humbly recommend you to use these on Linux to have the best output.

1. Google Calendar

It is a fabulous time-managing and task planning app initialized and advanced by Google. The beta version of this program was released in 2006, and the web and mobile version became available in 2009. The app is compatible with both iOS and Android. The exclusive features follow below:

Google Calendar

Important features

  • Allows you to form and correct events with the addition of color for recognizing or distinguishing one event from another.
  • You can enable the reminder for events that have options for time and type.
  • Locations of events can be added, and you can even invite other users to the events.
  • As a user, you have an option for enabling or disabling the visibility of exceptional calendars comprising birthdays and holidays.

SignUp Google calendar

2. Evolution

Evolution is a free app that is licensed under the conditions of the “GNU Lesser General Public License.” The software has been a certified portion of GNOME since GNOME 2.8 and Evolution 2.0 was amalgamated. Though it is basically an email application, yet it has an in-built calendar interface.


Important features

  • The calendar interface is good enough to use for business and personal purpose.
  • Greatly configurable.
  • Can integrate a task view, which is synced with “Google Tasks.”
  • This Linux calendar app is compatible with both online and local calendars.
  • Integrates firmly with the notifications of the GNOME desktop to appoint the reminders.

Download Evolution

3. Calcurse

“Calcurse” is a Linux calendar app that can schedule application for ‘command line.’ The app helps you keep pace with everyday tasks, events, and appointments. It has the following fabulous features:


Important features

  • A reset-able notification mechanism reminds you of the imminent deadlines.
  • Customizable and quick curses-grounded interface.
  • You can use a set of powerful ‘command line’ options for filtering and formatting appointments.
  • Supports internationalization with texts decoded to English, Italian, Dutch, German, French, and Spanish.
  • Supports numerous sorts of To-do items and appointments such as recurrent of appointments and all-day events.
  • Allows you to add notes to all the calendar elements and correct those with your preferred text corrector.

Download Calcurse

4. Orage

It is an excellent newly designed Linux calendar app. The program has been intended to function quicker and easier as well.  The user interface of Orage is spontaneous and clean that doesn’t contain any unclear or inoperable option.


Important features

  • Completely aware of time zones.
  • Uses nominal system resources.
  • Available in almost 30 different translated languages.
  • Allows you to save events and gives you both visible and audible alarms when the deadline approaches.
  • Can manage birthday like full-day category event and repeating events as well.
  • Comprises “Xfce panel plugin” that can display time and date in many formats.

Download Orage

5. Lightning

Lightning is another great Linux calendar app that is now advanced by the ‘Mozilla Foundation.’ It creates an extension that attaches a calendar to the “Mozilla Thunderbird mail,” “SeaMonkey internet suite,” and “newsgroup client” for planning functionality. Lightning is dissimilar to the Calendar extension of Mozilla and out-of-date “Mozilla Sunbird” as it is tightly integrated with Thunderbird.


Important features

  • It is Compatible with iCalendar.
  • Mounted on Thunderbird by default.
  • Available in both 64-bit and 32-bit editions for Linux, Windows, and macOS.
  • Entirely free and open-source Software that means that you cannot only use it but also can check the code or use that for own project.
  • Lets you keep track of events and tasks easily.

Download Lightning

6. MineTime

MineTime is the outcome of extensive research of how a multi-platform, modern, and all powered calendar app can be built up. The application works natively not only with Microsoft Exchange but also with, Google Calendar, CalDAV, and iCloud. It means that you can easily coordinate all of your calendars on MineTime.


Important features

  • The Insight of it shows you the total times of your meeting with your coworkers in the previous months.
  • It also shows the total times of an event’s being rescheduled and many things more.
  • Lets you make a timetable for new events and to perform activities simply with an English interface.
  • The Linux calendar app being manufactured on Electron, you can even run it as a desktop program on Mac and Windows as well.
  • Learns your everyday pattern and fondness and makes group planning faster given everyone’s schedules and preferences.
  • Never shows your calendar to other.

Download MineTime

7. Rainlendar

This software is an impressive personalizable Linux calendar app that doesn’t come to your way of working but makes the significant tasks and events visible to you whenever you stare at your monitor.  It supports both tasks and events and saves those in the discrete list. This is how it helps you showing the to-dos for near future.


Important features

  • Notifies you of the imminent events through an alarm.
  • You can snooze the alarm if feel annoyed and want to get notified later.
  • Allows you to change the look with new skins and to mix the skins if desired.
  • The Pro version lets you subscribe to other online based calendars and share your important events with someone else’ computer.
  • Saves the data adopting the quality iCalendar format and so you can easily transfer events between programs.

Download Rainlendar

8. KOrganizer

KOrganizer is an outstanding calendar utility that utilizes typical open standard iCalendar archives for storing your data. Besides supporting iCalendar, this Linux calendar app is flexible with the ‘vCalendar’ standard as well. Both the standards are compatible with a range of further calendar applications and also with some devices including mobile phones. It has the following mind-blowing features:


Important features

  • Capable of directly loading the documents and working with those in a network-transparent mode.
  • In it, you can have one calendar only that you can access from home and office without any requisition of syncing or copying.
  • Comes with multiple categories and offers longtime support.
  • Attachment option for todos and events.
  • Supports direct printing.

9. California

is a great Linux calendar app that is an updated version of the previous calendar app with the same name. This modern edition makes attaching events cooler. Therefore, you don’t need to fill in all the information including time and date manually. Instead, you can simply type “Finish the assignment within the midnight of Sunday,” and the app will automatically plan it for the coming midnight of Sunday.


Important features

  • Displays events by week and month.
  • Able to add, edit and remove the remote events.
  • Uses natural language for producing a schedule.
  • Comes with fresh and exceptional popovers and animations.
  • Offers desktop notifications.
  • Clean and modern interface.

Download California

10. Khal

It’s a CalDAV centered Linux calendar app that allows calendars to sync with multiple applications on a host of dissimilar platforms. It is at present in an early development phase, which has a set of inadequate feature and may contain some bugs.


Important features

  • Able to sync events from the collections of CalDAV calendar.
  • Provides a faster and easier system for adding new events and uploading them.
  • ikhal means interactive khal, allows you to browse and revise events and calendars.
  • Offers initial support to create and edit recursion guidelines.
  • Can be run on all the key operating systems.
  • Functions properly with Python 3.4+.

Install khal

11. gsimplecal

It is another mind-blowing Linux calendar app, which is lightweight and written in C++ programming language adopting GTK. This app was deliberately created for using with “tint2 panel” in the Openbox situation. The program is to be propelled upon “clock click,” but it can function without it as well.


Important features

  • Stores your upcoming todos and important events without taking much space.
  • You can integrate it anywhere very easily, and so you are always connected to your activities.
  • It doesn’t require you to type in certain wrapper scripts.
  • It’s configurable not only to display the timetable but also to show a variety of clocks for various time zones.

Download gsimplecal

12. Maya

Maya is a great calendar app for you if you long for going back and forth amid Christian and Maya calendar dates. The calendar provides you with the current, past, and future date from Maya calendar. Besides, this Linux calendar app calculates your date of birth using the Maya holy calendar and lets you learn its opinion regarding your destiny and personality.

Important features

  • Doesn’t require an internet connection to function.
  • The “What to Do Today” shows the actions that up-to-date priests of Maya calendar acclaim.
  • Its “Birthdays” option lets you estimate and save the birthdays of your acquainted according to the historic Mayan calendar.
  • Moreover, its “Known Birthdays” option stores the names of those whose Maya birthdays are recorded and informs you when the dates approach.

Install Maya

13. Day Planner

“ Day Planner” is a Linux calendar app that is intended to aid you to plan your valuable time easily and effectively. The calendar is fit for managing birthdays, appointments, and many more things. It always makes sure that you don’t forget your important events, tasks, and appointments showing reminders repeatedly.

Important features

  • Attempts to keep the interface orderly and simple to the utmost so that you find it easier.
  • Acts according to the “GNOME Human Interface Guidelines.”
  • Uses iCalendar format of the industry standard that allows an easy interchange of calendar records.
  • Owns private management server that lets you simply synchronize a “Day Planner” in many locations.
  • You can get it available in some languages without spending a penny.

Download Day Planner

14. GNOME Calendar

GNOME is a simple and stunning Linux calendar app. The app is basically intended to seamlessly function with GNOME desktop. There is much probability that you have already come to touch of this program if you have been a user of Ubuntu because GNOME comes as pre-installed on this distribution.


Important features

  • You can sync the online calendars if you have an online account of GNOME.
  • Also lets you generate a local calendar that won’t be linked to an online account.
  • The in-built “drag and drop” feature lets you reschedule the events effortlessly.
  • Availability of reminder and notification for events in the upgraded version.
  • Supports attachment and recurring of events, and parsing of natural language.

Download GNOME Calendar

15. Kalendar

Kalendar is another pride-taking Linux calendar app, which is written in C++ programming language and makes use of ‘Qt5 libraries’ for ‘GUI.’ Though the app is made taking inspiration from “Gnome Calendar” yet it is inscribed from scratch. The aim is to offer the Linux users a lightweight, but a functional solution of a calendar that doesn’t need many dependencies.


Important features

  • Features an easy and attractive user interface.
  • Highly spontaneous for To-dos and event management.
  • Lets you create color code and classifications for events so that you can save all the To-dos and private and job associated events systematized inside one application.
  • Allows you to export or import events to or from other calendar applications using “.ics” files.
  • Enables you to back up and retrieve the whole database of events.

16. “When”

Although the name may appear to be quite eccentric to you, yet then this can be one of the finest Linux calendar apps for you allowing you to keep pace with the things that you are to accomplish in time. In simple word, “When” is an exceptionally simple individual calendar utility that is pointed to the “Unix geek.” It is perfect for those who look for something minimalistic.

Important features

  • Includes all the features required for proper task and event management.
  • Doesn’t require Xorg-server and simply works in “bare terminal.”
  • Requires very little space.
  • Simple user interface.
  • Easy to install as it’s not dependent on libraries.
  • You can edit the files using the favorite editor.

Install When

17. Remind

This software is a classy alarm and calendar program. It is basically a Linux calendar app, but you can run the app under Windows assembling it with the “Cygwin tools.” You can even run it under Mac OS X simply moving to FreeBSD that does not levy 1984 resembling boundaries on your independence. However, it is better not to run it under something regulated by Apple or Microsoft.


Important features

  • Supports 12 dissimilar languages
  • Handles the holidays and exceptions intellectually.
  • Availability of plain text, HTML, and PostScript output.
  • Scheduled pop-up alarms and reminders.
  • Welcoming graphical front-end
  • Conveniences for the Hebrew and Gregorian calendars.

Download Remind

18. Event Calendar

Event Calendar is an extended Linux calendar app that provides you with alarm of upcoming events and day-to-day weather prognoses taking data from Google Calendar. The app comprises a graph of 24-hour forecast and a timer. It has the following outstanding features:

Event Calendar

Important features

  • Displays description for each event and link of hangout.
  • Translated into French, Ukrainian, German, Spanish, Portuguese, Russian, and Brazilian language.
  • Timer option is also available.

19. Agenda

Agenda is basically a to-do list application, but it also allows you to attach your tasks and events manually and re-arrange the order if needed. It helps you keep a sharp eye on the tasks most important to you.


Important features

  • Stores the list of tasks automatically
  • Takes care of the finished tasks until you remove those
  • Quits with Esc key

20. Osmo

Osmo is not a direct Linux calendar app rather it’s a convenient private organizer that includes mind-blowing calendar option. With the option, you can easily do the same things that you can with the apps as mentioned above. The app is GTK+ based and utilizes a “plain XML database” for storing your confidential data.


Important features

  • Allows you to create notes for each day with multiple text elements.
  • Addition of a date calculator.
  • Availability of supporting calendars for the past and upcoming month.
  • Supports basic iCalendar.
  • Integrates with modules of both contacts and tasks.

Download Osmo

To Conclude

In the end, it is expected that we have been able to satisfy your hunger for the best Linux calendar app. If we are not wrong, then why to make late! Start using any of the apps to make your everyday life easier and more thrilling. However, out of your over excitement in joy, please don’t forget leaving a comment below and sharing the article as many times as you can because this is where our vitality consists in.


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