30 Boxes AlternativesCalendar Apps like 30 Boxes

30 Boxes is described as 'Online calendering tool' and is a Calendar app in the office & productivity category. There are more than 25 alternatives to 30 Boxes, not only websites but also apps for a variety of platforms, including Windows, Android, Linux and Mac apps. The best 30 Boxes alternative is Google Calendar, which is free. Other great sites and apps similar to 30 Boxes are Fossify Calendar, Microsoft Outlook, Simple Calendar and Rainlendar.

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30 Boxes alternatives are mainly Calendar Apps but may also be Todo List Managers or Email Clients.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of 30 Boxes.
30 Boxes icon30 Boxes
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30 Boxes is an online calendering tool.

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30 Boxes alternatives page was last updated Jan 7, 2024
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Alternatives
  1. Google Calendar icon

    Google Calendar

     936 likes
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    Manage events seamlessly with syncing across devices, automatic event creation from Gmail, shareable schedules, customizable reminders, and a user-friendly interface. Features include dark mode, integration with Google services, and support for recurring events and global time zones.

    148 Google Calendar alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Sunbird
    • Google Chrome
    Google Calendar screenshot 1

    Google Calendar Features

    1.  Reminder for deadlines
    2.  Material design
    3.  Data export/import
    4.  Shared Calendar
    5.  Cloud Sync
    6. IFTTT icon  IFTTT Integration
    7.  Calendar Integration
    8.  Calendar View
    9.  Dark Mode
    10.  Passkey Support

    Google Calendar VS 30 Boxes

     

    • Google Calendar is the most popular Web-based, Android, iPhone & iPad alternative to 30 Boxes.

    • Google Calendar is the most popular free alternative to 30 Boxes.

    • Google Calendar is Free and Proprietary30 Boxes is also Free and Proprietary
  2. Fossify Calendar icon

    Fossify Calendar

     29 likes
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    Your privacy-aware, open-source calendar with intuitive design and multi-platform syncing.

    50 Fossify Calendar alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • F-Droid
    • Android Tablet
    Fossify Calendar screenshot 1
    Fossify Calendar screenshot 2
    Fossify Calendar screenshot 3

    Properties

    1.  Privacy focused
    2.  Lightweight
    3.  Customizable
    4.  Support for Themes

    Features

    1.  Ad-free
    2.  No registration required
    3.  No Tracking
    4.  Works Offline
    5.  Calendar View
    6.  Dark Mode
    7.  Reminders
    8. Google Calendar icon  Sync with Google Calendar
    9.  Multiple Account support
    10.  Calendar Integration
    11.  Material design
    12. Nextcloud icon  Sync with Nextcloud

    Fossify Calendar VS 30 Boxes

     

    • Fossify Calendar is the most popular Open Source alternative to 30 Boxes.

    • Fossify Calendar is Free and Open Source30 Boxes is Free and Proprietary
    • Fossify Calendar is Privacy focused and Lightweight30 Boxes is not according to our users
  4. Microsoft Outlook icon

    Microsoft Outlook

     397 likes
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    Streamline emails, calendars, contacts, and task management with a smart inbox prioritizing critical messages. Includes calendar scheduling, third-party app integration like Facebook, Dropbox, and Trello, and support for Microsoft Exchange, Outlook.com, and Gmail, ensuring efficient task and email handling.

    131 Microsoft Outlook alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Android Wear
    Outlook 365 on Windows

    Top Microsoft Outlook Features

    1.  Exchange
    2.  Native application
    3.  Email Organizer
    4.  Calendar Integration
    5.  Calendar View
    6.  Cloud Sync
    7.  Support for @mentions
    8.  Unified inbox
    9.  Multiple Account support
    10.  Works Offline
    11.  Support for Aliases
    12.  Dark Mode

    Microsoft Outlook VS 30 Boxes

     

    • Microsoft Outlook is the most popular Windows & Mac alternative to 30 Boxes.

    • Microsoft Outlook is the most popular commercial alternative to 30 Boxes.

    • Microsoft Outlook is Paid and Proprietary30 Boxes is Free and Proprietary
  5. Ad
    Screenshot
    Morgen icon
    Morgen

    Brings together calendars, to-dos, productivity apps, and schedulers in one platform. Integrates with major services like Google Calendar, iCloud, Todoist, and video conferencing tools such as Zoom. Offers native scheduling simil...

    https://morgen.so
    Learn More
  6. Simple Calendar icon

    Simple Calendar

     50 likes
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    A simple calendar with optional CalDAV synchronization. You can easily create recurring events and setup reminders, it can also display week numbers.

    98 Simple Calendar alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • SK flagSlovakia
    • European Union flagEU

    Platforms

    • Android
    • Android Tablet
    Simple Calendar screenshot 1
    Simple Calendar screenshot 2
    Simple Calendar screenshot 3
    Warning

    The Simple Mobile Tools suite of mobile apps have been bought by ZipoApps in December 2023, and now show some ads, while not being open source anymore. If you're looking for something similar to the original Simple Mobile Tools apps, you should take a look at the Fossify suite of apps (listed on AlternativeTo). More information here: Simple Mobile Tools bought by ZipoApps, sparks controversy over future of open source apps

    Properties

    1.  Customizable

    Features

    1.  Dark Mode
    2.  Works Offline
    3.  Reminders
    4.  WebDAV Support
    5.  Notifications
    6.  Built-in Calendar

    Simple Calendar VS 30 Boxes

     
  7. Rainlendar icon

    Rainlendar

     116 likes
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    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.

    76 Rainlendar alternatives

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Events and Tasks

    Properties

    1.  Customizable

    Features

    1.  Reminders
    2.  Recurring Tasks
    3.  Ad-free
    4.  No registration required
    5. Google Calendar icon  Sync with Google Calendar
    6. Apple Calendar icon  iCal integration
    7.  Multiple languages
    8.  Sync with Fantastical

    Rainlendar VS 30 Boxes

     

    • Rainlendar is the most popular Linux alternative to 30 Boxes.

    • Rainlendar is Freemium and Proprietary30 Boxes is Free and Proprietary
  8. Morgen icon

    Morgen

     27 likes
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    Brings together calendars, to-dos, productivity apps, and schedulers in one platform. Integrates with major services like Google Calendar, iCloud, Todoist, and video conferencing tools such as Zoom. Offers native scheduling similar to Calendly, enhancing time management efficiency.

    111 Morgen alternatives

    License model

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    Morgen screenshot 1

    Properties

    1.  Privacy focused

    Features

    1. Todoist icon  Todoist integration
    2.  CalDAV Support
    3.  Scheduling
    4.  Pomodoro Timer
    5. Google Calendar icon  Sync with Google Calendar
    6.  Reminders
    7.  Cloud Sync
    8.  Recurring Tasks
    9.  Calendar Integration
    10.  Dark Mode
    11. Google Calendar icon  Google Calendar integration
    12. Obsidian icon  Obsidian Integration

    Morgen VS 30 Boxes

     
  10. Apple Calendar icon

    Apple Calendar

     141 likes
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    Keep track of your busy schedule and share it with others using Calendar. Create separate calendars — one for home, another for school, a third for work, and so on. See all your calendars in a single window or choose to see only the calendars you want.

    93 Apple Calendar alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • iPhone
    • iPad
    • iCloud
    Apple Calendar screenshot 1

    Apple Calendar Features

    1.  Web-Based
    2.  Sync with iCloud
    3.  Week Planner
    4.  Scheduling

    Apple Calendar VS 30 Boxes

     
  11. Kontact icon

    Kontact

     37 likes
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    Personal Information Manager (Mail, Contact, Calendar and more).

    114 Kontact alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • Flathub
    Kontact screenshot 1

    Kontact Features

    1.  Google integration
    2.  Convert Email to Task
    3.  KDE
    4.  Feed Reader
    5.  Personal Information Manager (PIM)
    6.  Contacts

    Kontact VS 30 Boxes

     
  12. Merkuro Calendar icon

    Merkuro Calendar

     8 likes
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    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.

    111 Merkuro Calendar alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    Merkuro Calendar screenshot 1

    Properties

    1.  Privacy focused

    Features

    1. Google Calendar icon  Sync with Google Calendar
    2.  Calendar Integration
    3.  No Tracking
    4.  No registration required
    5.  Dark Mode
    6.  Ad-free
    7.  Recurring Tasks
    8.  Reminders
    9. KDE Plasma icon  KDE Plasma integration
    10.  KDE
    11.  Calendar Sync

    Merkuro Calendar VS 30 Boxes

     
  13. Calendar Lock PEA icon

    Calendar Lock PEA

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

    67 Calendar Lock PEA alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    week view

    Properties

    1.  Privacy focused

    Features

    1.  Password encryption
    2.  Authenticated encryption
    3.  Encrypted Notes

    Calendar Lock PEA VS 30 Boxes

     
  14. Cozi icon

    Cozi

     10 likes
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    Cozi is a free online calendar that helps families coordinate activities. See who needs to be where and when, be reminded of upcoming appointments, and print your calendar by week or month. Cozi is the easiest online calendar you'll ever use.

    80 Cozi alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone
    • Blackberry
    • Android Tablet
    • Windows Phone
    • iPad
    • Kindle Fire
    Cozi screenshot 1

    Cozi Features

    1.  Family Calendar
    2.  Desktop Application

    Cozi VS 30 Boxes

     
  15. Zoho Calendar icon

    Zoho Calendar

     2 likes
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    Zoho Calendar is an online calendar that helps you stay organised. Zoho Calendar makes scheduling events & appointments, sharing team calendar, booking resources easy & effortless. With over 15 million happy users, we are equipped to cater for different needs - Personal...

    67 Zoho Calendar alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • IN flagIndia

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    Zoho Calendar screenshot 1

    Zoho Calendar Features

    1.  Reminders
    2.  CalDAV Server
    3.  Shared Calendar
    4.  Compatible with Google Calendar
    5.  Appointment Scheduling
    6.  Scheduling

    Zoho Calendar VS 30 Boxes

     
12 of 38 30 Boxes alternatives