For many des us, our calendar ist our lifeblood. While part people tun können get away through a wall calendar or a record day planner zu organize your schedule, a whole last of us schutz turned ns process von managing time allotments over kommen sie a digital calendar.

Du schaust: Alternative zu google kalender

Most des the significant vendor ecosystems provide some sort of calendaring equipment which can sync throughout devices. Among them, google Calendar is perhaps ns most prevalent. Zum many people, it just works, making the easy kommen sie keep track des their schedule across multiple computer und mobile devices, and to re-publishing appropriate info with others through whom castle need kommen sie coordinate.

As with countless other tools, though, you don"t oase to usage a proprietary held solution for your calendar needs. There might nur be in open source project the works zum you. But before we dive in, let"s take a look weist what a calendar in reality is.

Internet Calendaring and Scheduling

If you are making use of a device like google Calendar, you"re actually making use of two different tools: a user interface (the website or mobile app) and a calendaring server. The calendaring server generates events, accepts invites, und sends reminders to you wie something you have scheduled zu sein about zu happen.

An event in the iCalendar style (no relation kommen sie Apple"s iCal application) zu sein a simple buchstabe file. It"s a surprisingly simple format. Here"s in example des a radikale event:

If you copy und paste that text into a document ending an .ics, you can import it right into your calendar and it wollen appear on her schedule. A good calendar app automates the process deswegen you"re rarely mindful that it"s happening, however that"s yes, really all there is to die apparent magic des sharing calendars.

It"s notfall uncommon zu receive bei .ics record in an email inviting freundin to in event or meeting. If your emails client doesn"t manage this layout automatically zum you, climate you tun können download und import it right into your calendaring application des choice. You kann even permit other civilization view and edit her appointments über running a CalDAV server, which is bei extension of WebDAV, a protocol zum making edits of remote files throughout HTTP.

Knowing how ns tasks are divided, sie must decide what functionality zu sein essential to you. If you"re just looking zum a quick und easy way kommen sie share calendar events with others, climate all sie really require is an iCalendar-compliant calendaring application. If you want to allow others to view und edit your calendar, then sie need a CalDAV dienstleistungen as well.

Nextcloud (Desktop, Web)



Nextcloud ist your house away indigenous home, or punkt least her workspace away from her desk. It"s your very own personal wolke storage, text editor, photo gallery, document share, calendaring app, and much more. Due to the fact that Nextcloud consists of a CalDAV component, you kann create, export, import, and subscribe zu iCalendar events und feeds. Nextcloud"s calendar supplies all the usual options you"d mean from a digital calendar: color-coding, private und public events, importing und exporting .ics files, repeating events, place tags, descriptions, und so on.

You don"t have to use google Calendar kommen sie receive und accept invitations indigenous friends und colleagues, or zu share your very own calendars through others. Und better yet, sie don"t even oase to usage Nextcloud on all of your devices. Sie could usage Nextcloud on her desktop, the built-in calendar on your phone, und something else entirely on your laptop. Many thanks to offen specifications, they"re all compatible.

You can install Nextcloud ~ above your own server or hosting account, or you tun können join in existing Nextcloud provider"s server, or pay weil das a privatgelände instance des your own.

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Thunderbird (Desktop)



The creators of Firefox also maintain ns Thunderbird emails client, a desktop computer application weil das Linux, Windows, and Mac weil das reading e-mails outside von your internet browser. Like Firefox, you tun können customize Thunderbird v plugins, and one von the most renowned plugins is Lightning, a calendaring component. Lightning lets you develop events and even i have announced them to a CalDAV leistungen if you"re utilizing one (like Nextcloud). It also supports color coding your different calendar feeds, has a variety of views, und even has a side panel zum quick reference wie man you"re browsing your email.

The strength des Thunderbird, as well as its plugin architecture, is that it"s cross-platform. If you use different operating system throughout ns day, you can grant you yourself a wenig bit des UI stability über using Thunderbird throughout all of them. You can"t make windows or macOS change how castle operate, but weist least you kann sein ensure the no matte what computer system you"re on, your email und calendar, hinweisen least, wollen be exactly the same.

Evolution und Kontact (Desktop)



If you"ve used a desktop email client on any contemporary Linux distribution, climate you"ve more than likely encountered GNOME"s Evolution. An addition kommen sie deftly handling enormous amounts des email, Evolution deshalb has a calendar component. Die calendar ist iCalendar-coant, deshalb you tun können import und export iCalendar events, und you can also subscribe to CalDAV feeds. Due to the fact that it"s using ns iCalendar specification, that features acquainted options, such as repeating events, description, location, and so on.

The entwickeln calendar offers several ways kommen sie view your booked events. Ns usual week und month views room available, but sie can deshalb view die "work week" (omitting die weekends, which admittedly just applies kommen sie a subset of workers), ns day, und just a task list v no north space. It deshalb provides a job list zum the existing day in its e-mails pane, so you don"t oase to click over to your calendar just to seen what"s comes up later on.

For KDE users, Kontact contains ns Korganizer, a comparable calendar component comparable to the one an Evolution.

Etar (Mobile)



The stock android calendar itself zu sein actually open source, deswegen you may already be using an open resource client zum your calendar on her mobile. However, not all devices ship with that calendar, deswegen you kann download a comparable one from the F-Droid repository or check out ns source ~ above GitHub. The uses ns same visual layout as android itself, deswegen it looks und feels completely integrated with die rest des your mobile OS. It has actually views zum the month, week, day, und just your daily agenda. It"s iCalendar-compliant, deswegen you tun können share calendars, import and export .ics files, and subscribe zu CalDAV feeds.

AgenDAV (Web)



In die modern world, many of us depend on gift able kommen sie access ours calendar native anywhere, regardless des what an equipment we happen zu have bei hand, und there"s wenig substitute zum a solid web calendar. While there are countless web tools that tun können pull in data indigenous CalDAV, my favorite zu sein AgenDAV, which has a similar look und feel to google Calendar. Uneven Nextcloud, there aren"t any kind of AgenDAV hosts the end there the you kann sein join. If you want zu run an AgenDAV server, you schutz to host und install that yourself. Deshalb unlike Nextcloud, however, AgenDAV zu sein just a calendar, dafür you don"t have the added complexity or bloat von a bunch von web apps freundin may schutz no intention des using.

AgenDAV speak CalDAV, and it does deswegen fluently. It has all ns CalDAV features sie need kommen sie interface with other CalDAV calendars, and the other attributes (like color coding) that most von us have come to expect from a calendar internet app.

Mehr sehen: Mark Knopfler Isabella Knopfler, Issy Knopfler (@Issyknopfler)

These are much from the only tools you might consider zum keeping a calendar using offen source. There room plenty von others giving their own selection des features. Which offen source tools do freundin use weil das keeping a calendar? have you hacked together a systems using org-mode und Git? Or schutz you done something more inventive? Let us know an the comment below!

Note from ns Editor: This article was originally published an 2016 and has been updated with new information.