There should be definitely, and fast, a "search" option in Proton Calendar.
One has to be able to find a word, a name, an address etc, instead of going back searching day-by-day this item.

It'd be super useful if there was a mobile widget for the ProtonCalendar app so I can see my calendar from my home screen

I use Protonmail for my private calendar, but Outlook/Google for work. I would like to have Proton Calendar integrated in e.d. the Android native app so I have all my calendars in one.

Proton Contacts allows users to record the birthday for each contact. It would be great if these birthdays could automatically appear in Proton Calendar.

Apologies if this is already a feature and I couldn't figure it out...

It would be nice to assign calendar events different colors to quickly identify different types of appointments.

Thanks and appreciate all of the great work!!!

In some calendar apps, it is possible to import all official/national holidays for a country, for each year.

In Google Calendar (app and web), you press the "plus" sign to make a new calendar event. Then you choose between new Activity, Reminder or Task.

A Task presents a notification upon the chosen time, and you mark it as "Done" to archive it. An active task is shown as an event in the calendar, and appears greyed out after marked as done.

My suggestion is to carbon copy this feature into the Proton Calendar.

Would be nice to have an option to duplicate an existing event with small changes.
Use case: irregularly recurring events that need to be scheduled one at a time(e.g. barber, massage, dentist visits)

To make the calendar far more accessible than the current state, native apps should be available for several platforms, both desktop and especially mobile. Currently, mobile devices cannot use Proton Calendar since there is no app or CalDAV support.

I use and like a full week/month view like for instance in the app acalendar (android). The week view is in two columns and each day has a square. In this square you have all your events for the day.

It allows to see clearly all appointment for the week/month in full text. Like in an old paper agenda.

Dear Support,
I think not only importing but exporting calendars to ics format should also be supported.
Cheers

The ProtonMail mobile app (Android in my case) allows to have 2 email accounts logged in. This allows having a personal email account and a shared email account with my wife. We can easily switch from one to the other.

In the ProtonCalendar mobile app, it would be nice to support showing the calendars from 2 accounts, at the same time in the same calendar view.

This would allow sharing a calendar with other people easily, both using the same shared email account.

Being able to choose the location field from a map provider, such as OSM, and make the location field link to map provider website / mobile app.

At least from the web browser UI, it would be convenient to be able to make a copy of a calendar event (and subsequently customize the copy) by clicking on the event. As of this writing, only Delete/Edit are shown.

Eventually, this would be nice to have such functionality for the Android/iOS applications as well.

Simple search box where you could type in a date and the calendar jumps to it

There appears to be no way to edit a single instance of a recurring event. So if the 2nd item needs to be shifted by 15 minutes or location changes, that change will affect entire series. Please add the ability to edit either a single event... or the entire series.

Only way to advance to a year is to swipe month after month. Be nice to be able to have option to go to year for things like Dr appointment, reunions family trips etc.

Be able to add photos in the calendar. My wife is an artist and she loves to draw and write stuff. She then takes photos of them and sends them to me. Wouldn't it be great if I could place them in my calendar? You could place random photos in slots. Or pictures of to do lists or a birthday picture of the previous birthday.