Calendar, Reminders, and Notes have shaped up to be reliable apps for task management and note-taking on macOS. If your day revolves around these native Mac apps, we recommend using their keyboard shortcuts for easy navigation, search, formatting, and more. Don’t worry if.

• Free Calendar Software For Mac
• Free Calendar For Mac

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Try these steps first

Make sure that iCloud Contacts, Calendars, and Reminders are available. If there's an issue, try again after it's fixed. If there isn't an issue, try these steps.

Remember to back up your contacts, calendars, and reminders, so you don't lose anything.

Important: Upgraded reminders aren't compatible with earlier versions of iOS or macOS. Shared reminders are also not accessible to users with earlier versions of iOS and macOS, until they upgrade.

After each step, see if you still need help:

1. Check for updates to your iPhone, iPad, iPod touch, Mac, or PC. To use iCloud, your devices need to meet the system requirements.
2. See if the date and time settings on your iPhone, iPad, iPod touch, Mac, or PC are correct.
3. Make sure that you're signed in to iCloud with the same Apple ID on all your devices and check your settings.
   • On your iPhone, tap Settings > [your name] > iCloud. Check your Apple ID and make sure that you turn on what you want to update (Contacts, Calendars, or Reminders).
   • On your Mac, choose Apple menu  > System Preferences, click Apple ID, then click iCloud. If you’re using macOS Mojave or earlier, choose Apple menu > System Preferences, then click iCloud. Check your Apple ID and make sure that you select what you want to update (Contacts, Calendars, or Reminders).
   • On your PC, open iCloud for Windows. Check your Apple ID and make sure that you select what you want to update (Mail, Contacts, Calendars, and Tasks).
4. If you sign in to third-party apps with your Apple ID, protect your account with two-factor authentication and use an app-specific password. If you don’t have devices that can be updated to iOS 9 or OS X El Capitan or later, you can set up two-step verification instead.
5. Open Safari and go to www.apple.com to check your connection. If you can’t open the page, get help connecting to the Internet.
6. Open a secure website, like your Apple ID account page, to see if you can access port 443. If the website won't open, contact your Internet service provider for help. Safari needs access to port 443 to update your information in iCloud.
7. Keep your data within the limits. If you go over the limit, your data won't stay up to date.

If you still need help, try the steps for your device below.

Try the steps for your device

iOS 13 and iPadOS

After each step, check your contacts, calendars, or reminders.

Refresh your contacts and calendars

To refresh your contacts, open Contacts and swipe down on the list.

To refresh your contact groups:

1. Open the Contacts app.
2. Tap Groups in the upper-left corner.
3. Swipe down on the list to refresh your groups.

To refresh your calendars:

1. Open the Calendar app.
2. Tap the Calendars tab.
3. Swipe down on the list to refresh your events.

Set iCloud Contacts, Calendars, or Reminders as your default

If your contacts, calendars, and reminders are in iCloud, then iCloud automatically updates your information. See if your information is in iCloud or a third-party account, like Google or Yahoo. Then change your default account to iCloud. Changing your default account to iCloud will not move your existing information from a third-party service to iCloud.

To see which account your contacts are in:

1. Open the Contacts app and tap Groups in the upper-left corner.
2. Deselect the All [account] option for any third-party account, like Gmail or Yahoo.
3. Make sure All iCloud is selected.
4. Tap Done to see your list of contacts. If you don't see the contact you're looking for, it's stored in another account.
5. If you have a copy of your contacts from a third-party service in vCard format version 3.0 or later, you can import the contacts into iCloud.

Set iCloud as the default account for your contacts in iOS 8 or later:

1. Tap Settings, then Contacts.
2. Tap Default Account.
3. Select iCloud.

Free astrophotography stacking software for mac. To see which account your calendars are in, open the Calendar app, then tap the Calendars tab.

Set an iCloud calendar as the default calendar:

1. Tap Settings, then Calendar.
2. Tap Default Calendar.
3. Tap a calendar under iCloud to make it your default.

Set an iCloud reminders list as the default list:

1. Tap Settings, then Reminders.
2. Tap Default List.
3. Tap a list under iCloud to make it your default.

Check your app settings

Make sure your iCloud Contacts and Calendars are set to appear in the Contacts or Calendars app:

• Open the Contacts app and tap Groups in the upper-left corner. Make sure that All iCloud is selected.
• Open the Calendar app and tap the Calendars tab. Make sure that all iCloud calendars are selected.

Make sure your Reminders appear:

1. Tap Settings, then [your name].
2. Tap iCloud.
3. Slide to turn on Reminders.

Change how often your calendars update:

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1. Tap Settings, then Calendar.
2. Tap Sync.
3. If All Events is selected, choose a specific timeframe instead, like Events 1 Month Back. If a specific timeframe is selected, choose All Events instead.
4. Return to your Home screen.
5. Wait a few minutes, then open the Calendar app. Tap the Calendars tab, and swipe down to refresh.

Since the iCloud Birthdays calendar updates daily, you might not see changes to birthdays in the Calendars app until the next day.

Restart the Contacts, Calendar, or Reminders app

1. Close the app.
2. Return to your Home screen.
3. Wait a minute, then open the app again.

Turn off iCloud Contacts, Calendar, or Reminders and turn it back on

1. Tap Settings, [your name], then iCloud.
2. Slide to turn off Contacts, Calendars, and Reminders.*
3. If you see your calendars or reminders on iCloud.com or any of your devices, you can choose Delete from My [device]. If not, choose Keep on My [device].
4. Wait a few minutes, then turn on Contacts, Calendar, or Reminders again.

* Local reminders will be deleted from your device, but your information won't be deleted from iCloud. Once you turn Reminders back on, your reminders will be re-synced to your device.

Restart your iPhone, iPad, or iPod touch

Restart your device. Here's how to restart your iPhone, iPad, or iPod touch.

iOS 12

After each step, check your contacts, calendars, or reminders.

Refresh your contacts, calendars, and reminders

To refresh your calendars and reminders:

1. Open the Calendar app.
2. Tap the Calendars tab.
3. Swipe down on the list to refresh your events and reminders.

To refresh your contacts, open Contacts and swipe down on the list.

To refresh your contact groups:

1. Open the Contacts app.
2. Tap Groups in the upper-left corner.
3. Swipe down on the list to refresh your groups.

Set iCloud Contacts, Calendars, or Reminders as your default

If your contacts, calendars, and reminders are in iCloud, then iCloud automatically updates your information. See if your information is in iCloud or a third-party account, like Google or Yahoo. Then change your default account to iCloud.

See which account your contacts are in:

1. Open the Contacts app and tap Groups in the upper-left corner.
2. Deselect the All [account] option for any third-party account, like Gmail or Yahoo.
3. Make sure All iCloud is selected.
4. Tap Done to see your list of contacts. If you don't see the contact you're looking for, it's stored in another account.
5. You can import the contact from a third-party service into iCloud.

Set iCloud as the default account for your contacts in iOS 8 or later:

1. Tap Settings > Contacts.
2. Tap Default Account.
3. Select iCloud.

See which account your calendars are in:

1. Open the Calendar app.
2. Tap an event to open it.
3. Tap the calendar name to see if the event is in an iCloud calendar.

Set an iCloud calendar as the default calendar:

1. Tap Settings > Calendar.
2. Tap Default Calendar.
3. Tap a calendar under iCloud to make it your default.

See which account your reminders are in:

1. Open the Reminders app.
2. Tap the list name in the upper-left corner to view all your lists.
3. See if the list is stored on your device or iCloud. Open a list and tap Edit. If you see Sharing, then your list is in iCloud.

When you create a reminder, you can choose to store it in iCloud or on your iOS device.

Check your app settings

Make sure that your iCloud Contacts and Calendars are set to appear in the Contacts or Calendars app:

• Open the Contacts app and tap Groups in the upper-left corner. Make sure that All iCloud is selected.
• Open the Calendar app and tap the Calendars tab. Make sure that All iCloud is selected.

Change how often your calendars and reminders update:

1. Tap Settings > Calendar, or tap Settings > Reminders.
2. Tap Sync.
3. If All Events or All Reminders is selected, choose a specific timeframe instead, like Events or Reminders 1 Month Back. If a specific timeframe is selected, choose All Events or All Reminders instead.
4. Press the Home button.
5. Wait a few minutes. Open the Calendar app, tap the Calendars tab, and swipe down to refresh.

Since the iCloud Birthdays calendar updates daily, you might not see changes to birthdays in the Calendars app until the next day.

Restart the Contacts, Calendar, or Reminders app

1. Double-click the Home button to see your open apps.
2. Find the app, then swipe up to close it.
3. Press the Home button to return to your Home screen.
4. Wait a minute, then open the app again.

Turn off iCloud Contacts, Calendar, or Reminders and turn it back on

1. Tap Settings > [your name] > iCloud.
2. Slide to turn off Contacts, Calendars, and Reminders.*
3. If you see your calendars or reminders on iCloud.com or any of your devices, you can choose Delete from My [device]. If not, choose Keep on My [device].
4. Wait a few minutes, then turn on Contacts, Calendar, or Reminders again.

* Local reminders will be deleted from your device, but your information won't be deleted from iCloud. Once you turn Reminders back on, your reminders will be re-synced to your device.

Restart your iPhone, iPad, or iPod touch

Restart your device. Here's how to restart your iPhone, iPad, or iPod touch.

Force sync Calendar data on Apple Watch

To force sync Calendar data on your Apple Watch:

1. Open the Watch app on your iPhone and tap the My Watch tab.
2. Tap General, then tap Reset.
3. Tap Reset Sync Data.

Mac

After each step, check your contacts, calendars, or reminders.

Refresh your calendars and reminders

You can refresh your calendars and reminders from the Calendars app:

1. Open the Calendar app.
2. Choose View.
3. Refresh Calendars.

Since the iCloud Birthdays calendar updates hourly, you might not see changes to birthdays in the Contacts or Calendars app for an hour.

Check your default Calendar, Reminders, and Contacts account

If you store and edit your events in iCloud instead of another place, like On My Mac, Exchange, or Google, then iCloud automatically updates your calendars. If you use multiple accounts on your Mac like iCloud, Gmail, and Yahoo, make sure that iCloud is your default Calendar account:

1. Open the Calendar app.
2. Choose Calendar > Preferences.
3. On the General tab, make sure that one of your iCloud calendars is the default.

After you set up iCloud Reminders, you might need to quit and reopen Reminders on your Mac. Then make sure that you set up your account correctly in Reminders:

1. Open the Reminders app.
2. Choose Reminders > Accounts.
3. Click the iCloud tab and make sure that you're signed in with your Apple ID.

If you store and edit your contacts in iCloud instead of another place, like On My Mac, Exchange, or Google, then iCloud automatically updates your contacts. If you use multiple accounts on your Mac like iCloud, Gmail, and Yahoo, make sure that iCloud is your default Contacts account:

1. Open the Contacts app.
2. Choose Contacts > Accounts.
3. Click the iCloud tab and make sure that you're signed in with your Apple ID.

Turn off iCloud Calendar and iCloud Reminders, then turn it back on

Free Calendar Software For Mac

1. Quit the Calendar and Reminders apps.
2. Choose Apple menu  > System Preferences, click Apple ID, then click iCloud. If you’re using macOS Mojave or earlier, choose Apple menu  > System Preferences, then click iCloud.
3. Deselect Calendars and Reminders.*
   
4. Close System Preferences and wait about a minute.
5. Choose Apple menu  > System Preferences, click Apple ID, then click iCloud. If you’re using macOS Mojave or earlier, choose Apple menu  > System Preferences, then click iCloud.
6. Select Calendars and Reminders.
   
7. Open Calendar and Reminders.
   

* Local reminders will be deleted from your device, but your information won't be deleted from iCloud. Once you turn Reminders back on, your reminders will be re-synced to your device.

Restart your computer

After you restart your computer, see if you fixed the issue.

iCloud.com

If you don't see all your updates or have another issue, try these steps on iCloud.com:

1. Update your browser and clear the cache.
2. If you don't see updates from other devices, open another app on iCloud.com, like Mail. Then go back to the Contacts, Calendar, or Reminders app.
3. Sign out of iCloud.com, then sign back in.
4. Clear your browsing history. Choose History > Clear History.

Since the iCloud Birthdays calendar updates daily, you might not see changes to birthdays in the Calendars app until the next day.

If you get a spam iCloud Calendar request

If you get a calendar request that you think might be spam or junk, let us know. Sign in to iCloud.com with your Apple ID and go to the Calendar app. Open the event that you wish to mark as Junk, click Report Junk, then click OK. We'll automatically delete the event from your Calendar on all your devices signed in with the same Apple ID.

You can also go to the invitation from your iPhone, iPad, iPod touch, or Mac and choose Report Junk > Delete and Report Junk.

Microsoft Windows

After each step, check your contacts, calendars, or reminders.

Reminders are called Tasks in iCloud for Windows.

Turn off iCloud Contacts, Calendar, and Tasks, then turn it back on

1. Open iCloud for Windows.
2. Deselect Mail, Contacts, Calendars and Tasks, then click Apply.
3. Wait a few seconds, select Mail, Contacts, Calendars & Tasks, then click Apply.
4. Open Outlook.

Make sure the iCloud Outlook Add-in is active

In Outlook 2010 and later:

1. Click the File menu.
2. Click Options in the left panel.
3. Click Add-Ins in the left panel of the Outlook Options window.
4. Look at the list of add-ins in the Active Application Add-Ins section.
5. Select the iCloud Outlook Add-in.

In Outlook 2007:

1. From the Tools menu, select Trust Center.
2. Select Add-ins from the left column.
3. In the list of add-ins in the Active Application Add-Ins section, select the iCloud Outlook Add-in.

Learn how to manage Add-ins with Microsoft Outlook.

Free Calendar For Mac

Check your default account in Outlook

• In Outlook 2010 and later, select File > Info > Account Settings > Data Files. If iCloud is the default account in the Comments column, select a different account, and click Set as Default.
• In Outlook 2007, select File > Data File Management > Data Files. If iCloud is the default account in the Comments column, select a different account, and click Set as Default.

Restart your computer

After you restart your computer, see if you fixed the issue.

If you still need help

If you still need help, contact Apple Support. You can also use these steps to remove duplicate contacts or calendars.

This year has been a literal dumpster fire, but we all still have lives that we need to live, as hectic as they can be. We know — you have meetings, appointments, events, errands, and so much more on your plate, and managing everything can be quite difficult. That's why it really helps to have a digital calendar to help you track everything on your schedule. Here are some of our favorite calendar apps on Mac.

Fantastical

Fantastical has been around for several years now, and even though it has switched to a subscription model, it remains the favorite calendar app for many of us here at iMore.

With Fantastical, you are getting a fully functional desktop app that also has a menubar version for quick access. You can customize your views for daily, weekly, monthly, and even yearly, and your agenda of events appears in the side bar as well. If you are running multiple calendars at once, things can get gnarly — Fantastical lets you customize sets of calendars to view at once, and they can even be location-based, so things don't get too crazy when viewing. For example, you can have work calendars viewable while you're at work, but personal ones when you're at home.

The natural language input is also top-notch, as the app easily understands and fills out all of the appropriate fields while you type out something as simple as 'Have lunch with Mom at In-N-Out on Tuesday at 2 p.m.'

While Fantastical does have a subscription model now, previous users of Fantastical 2 get most of the features unlocked, so it's still very functional. If you're new to Fantastical, there is a trial to test it out to see if you like it before deciding on a subscription. The free version has restricted features.

Fantastical 3

Fantastical has a beautiful interface that's easy to use and plenty of robust features.

Source: Busy Apps FZE

Another great option is BusyCal. This app automatically syncs up with any accounts that you're using with the Mail app on Mac, and everything will be up-to-date. The design of the app itself is simple and clean, but there are plenty of powerful features as well. One of those is the Smart Filter, which lets you create rules for what events are shown. For example, you can set a filter to only show birthdays or repeating events. BusyCal also lets you have multiple Smart Filters set up at once, making it easier to organize your hectic calendar.

Other features of BusyCal include a menubar app, travel time, natural language input, and a ton of customization options including font face, size, colors, time format, and much more. If you don't like Fantastical's subscription model, BusyCal and its one-time cost is an excellent alternative to consider.

BusyCal

BusyCal packs in a ton of useful features and is highly customizable. It also has a single, one-time cost.

Source: Qbix

If you are satisfied with the default Calendar app on Mac, but just want a companion app to go with it in the menubar, then Calendars is worth a look. This free app lives in your menubar, acting as a viewer for the calendars that you've set up in Calendar. It serves as a quick way to see your schedule and agenda in a single glance, so you aren't able to add new events from this app. There is an optional subscription that gives you more features, like adding Google Calendar accounts and backgrounds.

Calendars

Calendars lives in your menubar and serves as a companion to the default Calendar app.

Source: Fanatic Software

Need your calendar app to be more than just a calendar? Then Informant is the one you're looking for. This powerful app rolls your calendar, task manager, and notes into one, giving you everything you need in a single glance. The task manager element of Informant is also very flexible, working with you, whether it's GTD, Franklin Covey, or a simple and basic task list. Informant also has support for multiple filters, so you can easily switch and access the important stuff whenever you need to.

Informant

Informant rolls your calendar, task manager, and notes app into one.

Source: Higher Bar LLC

If you want your calendar to live in your menubar, but need a bit more functionality than Calendars, then InstaCal is worth considering. This app also lives in your menubar, so it's not a full blown app like the others. However, it keeps your calendar a click away, so you can view your events, agenda, and even tasks, as well as having the functionality of adding new events and tasks directly. InstaCal works with any of the calendars that you already have set up in Calendar, or you can manually add unlimited accounts from Google, Office 365, and Outlook. It also has Dark Mode support, customization options, and more.

InstaCal - Menu Bar Calendar

InstaCal lives in your menubar but still gives you plenty of functionality, including the ability to add events and tasks.

Source: AntLogic

Do you want a calendar app that is simple and lightweight? Mini Calendar fits the bill perfectly. It gives you access to your calendars three ways: on the desktop, from the Dock, and from the menubar. When it's on the desktop, it is always-on and sits above the wallpaper. From the Dock, you just need to click on the icon and it will bring up the calendar as a popup. Mini Calendar is configurable in terms of color, shortcut keys, and it can show you sunrise and sunset times too. It's just a light and fast way to get to your calendar when you need to.

Mini Calendar

Mini Calendar is a lightweight calendar app that you can access from your desktop, Dock, or menubar.

Source: Vincent Miethe

Rounding out the list is Calendar 366 II, which is another menubar calendar app. However, it's one of the more fully featured ones, which is quite impressive. With Calendar 366 II, you get full access to your calendar and reminders right from your menubar, and you can change the view to year, month, week, day, agenda, or even list. It has eight themes for light and dark modes, custom colors, calendar sets, custom font sizes, Spotlight integration, travel time, Alfred and LaunchBar support, and so much more. To pack all of the features of a full on application into just the menubar is pretty amazing, and the cost of the app is not too much either, all things considered.

Calendar 366 II

Calendar 366 II is one of the most feature-packed menubar calendar apps there is.

Keep your schedule organized

These are just a few of our favorite calendar apps on the Mac App Store. What are your favorites? Let us know in the comments!

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