Lightning Calendar AlternativesTop Calendar Apps like Lightning Calendar

Lightning Calendar is described as 'Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird or Seamonkey email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars' and is a very popular Calendar app in the office & productivity category. There are more than 50 alternatives to Lightning Calendar for a variety of platforms, including iPhone, Mac, iPad, Windows and Android apps. The best Lightning Calendar alternative is Tuta Mail, which is both free and Open Source. Other great apps like Lightning Calendar are Google Calendar, Fossify Calendar, Proton Calendar and Etar.

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Lightning Calendar 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 Lightning Calendar.
Lightning Calendar iconLightning Calendar
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  • ...

Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird or Seamonkey email. Manage multiple calendars, create your daily to do list, invite friends to events, and...

More about Lightning Calendar
More about Lightning Calendar
Lightning Calendar alternatives page was last updated Jun 2, 2024
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  1. Tuta Mail icon
    Tuta Mail icon

    Tuta Mail

     460 likes
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    Offers comprehensive encryption for email, calendar, and contacts with zero personal info required. Built on open source, install via Play Store, F-Droid, or APK, with Tor and VPN support. Both free and paid plans; utilizes quantum-resistant encryption ensuring privacy-focused, anonymous usage.

    94 Tuta Mail alternatives
    Mail View

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • Flathub
    • F-Droid
    Calendar View
    Contacts View
    +6
    Search feature

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Encrypted Email
    2.  End-to-End Encryption
    3.  Dark Mode
    4.  Custom Domain
    5.  Encrypted calendar
    6.  Contacts
    7.  Integrated File Sharing
    8.  No Tracking
    9.  Multiple Account support
    10.  Email Organizer
    11.  Auto Responder
    12.  Recurring Tasks
    13.  Spam Filter
    14.  Ad-free
    15.  Calendar View
    16.  Full-Text Search
    17.  Reminders
    Tuta Mail iconLightning Calendar Icon

    Tuta Mail VS Lightning Calendar

    Is Tuta Mail a good alternative to Lightning Calendar?
     

    • Tuta Mail is the most popular Web-based, Windows, Android & Mac alternative to Lightning Calendar.

    • Tuta Mail is the most popular Open Source & free alternative to Lightning Calendar.

    • Tuta Mail is Freemium and Open SourceLightning Calendar is Free and Open Source
    • Tuta Mail is Privacy focused and LightweightLightning Calendar is not according to our users
  2. Google Calendar icon
    Google Calendar icon

    Google Calendar

     934 likes
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    With Google Calendar, its easy to keep track of all your lifes important events in one place. You can add events and send invitations effortlessly, share your schedule with friends and family, and search for events you might enjoy.

    145 Google Calendar alternatives
    Google Calendar screenshot 1

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Sunbird
    • Google Chrome
    Google Calendar screenshot 1
    Google Calendar screenshot 2
    +4
    Google Calendar screenshot 3

    Google Calendar Features

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

    Google Calendar VS Lightning Calendar

    Is Google Calendar a good alternative to Lightning Calendar?
     
    Comments about Google Calendar as an Alternative to Lightning Calendar
     
    ThunderFox

    Google Calendar is a calendar provider, while Lightning syncs with your calendars to display them all together. Kind of like how you can have a Gmail account, but Gmail is not the same as Apple Mail.

    Negative comment •Oct 1, 2020
    3
    Guest

    Google Calendar only shows Google Calendar, Lightning shows, and syncs with, any Calendar you want.

    Negative comment •Feb 25, 2021
    1
    Lightning Calendar Icon
    Google Calendar icon

    • Some users think Google Calendar is a great Lightning Calendar alternative, some don't.

    • Google Calendar is the most popular Android Tablet alternative to Lightning Calendar.

    • Google Calendar is Free and ProprietaryLightning Calendar is Free and Open Source
  4. Fossify Calendar icon
    Fossify Calendar icon

    Fossify Calendar

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

    49 Fossify Calendar alternatives
    Fossify Calendar screenshot 1
    Fossify Calendar screenshot 2
    +5
    Fossify Calendar screenshot 3

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • F-Droid
    • Android Tablet

    Properties

    1.  Privacy focused
    2.  Lightweight
    3.  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.  Sync with Google Calendar
    9.  Multiple Account support
    10.  Calendar Integration
    11.  Material design
    12.  Sync with Nextcloud
    Fossify Calendar iconLightning Calendar Icon

    Fossify Calendar VS Lightning Calendar

    Is Fossify Calendar a good alternative to Lightning Calendar?
     
  5. Ad
    Screenshot
    Fantastical icon

    Fantastical

    The calendar app you won't be able to live without. Quickly create new events and reminders with natural language input and more.

    https://flexibits.com
    Learn More
  6. Proton Calendar icon
    Proton Calendar icon

    Proton Calendar

     63 likes
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    Your calendar is a record of your life. Proton Calendar helps keep it private.

    31 Proton Calendar alternatives
    Proton Calendar screenshot 1

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • Tor
    Proton Calendar screenshot 1
    Proton Calendar screenshot 2
    +2
    Proton Calendar screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  End-to-End Encryption
    2.  Cloud Sync
    3.  Two-factor Authentication
    4.  Reminders
    5.  Dark Mode
    6.  Ad-free
    7.  No Tracking
    8.  Calendar Integration
    9.  Sync with Google Calendar
    10.  Integrated Search
    Proton Calendar iconLightning Calendar Icon

    Proton Calendar VS Lightning Calendar

    Is Proton Calendar a good alternative to Lightning Calendar?
     
  7. Etar icon
    Etar icon

    Etar

     75 likes
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    Material design open source calendar for Android.

    50 Etar alternatives
    Etar screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Etar screenshot 1
    Etar screenshot 2
    +8
    Etar screenshot 3

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Material design
    2.  Ad-free
    3.  No Tracking
    4.  Dark Mode
    5.  Multiple Account support
    6.  Works Offline
    7.  GPS Location Tracking
    Etar iconLightning Calendar Icon

    Etar VS Lightning Calendar

    Is Etar a good alternative to Lightning Calendar?
     
  8. Calendar Lock PEA icon
    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.

    63 Calendar Lock PEA alternatives
    week view

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux

    Properties

    1.  Privacy focused

    Features

    1.  Password encryption
    2.  Authenticated encryption
    3.  Encrypted Notes
    month view
    day view
    Calendar Lock PEA iconLightning Calendar Icon

    Calendar Lock PEA VS Lightning Calendar

    Is Calendar Lock PEA a good alternative to Lightning Calendar?
     
    Comments about Calendar Lock PEA as an Alternative to Lightning Calendar
     
    Guest

    Not a calendar application, but an encryption tool!

    Negative comment •Aug 27, 2023
    0
    Lightning Calendar Icon
    Calendar Lock PEA icon

    • Almost everyone thinks Calendar Lock PEA is a great Lightning Calendar alternative.

    • Calendar Lock PEA is Free and Open SourceLightning Calendar is also Free and Open Source
    • Calendar Lock PEA is Privacy focusedLightning Calendar is not according to our users
  10. Notion Calendar icon
    Notion Calendar icon

    Notion Calendar

     11 likes
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    All of your commitments, now in one place. Meet the beautifully designed, fully integrated calendar for your work and life.

    72 Notion Calendar alternatives
    Notion Calendar screenshot 1

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • iPhone
    • Android
    Notion Calendar screenshot 1
    See all your commitments in the same place
    +9
    Built-in scheduling

    Top Notion Calendar Features

    1.  Sync with Google Calendar
    2.  Dark Mode
    3.  Calendar Integration
    4.  Calendar View
    5.  Adjusts timezone automatically
    6.  Support for Keyboard Shortcuts
    7.  Shared Calendar
    8.  Lockscreen Widget
    9.  Appointment Scheduling
    10.  Zoom integration
    11.  Scheduling
    Notion Calendar iconLightning Calendar Icon

    Notion Calendar VS Lightning Calendar

    Is Notion Calendar a good alternative to Lightning Calendar?
     
  11. Simple Calendar icon
    Simple Calendar icon

    Simple Calendar

     51 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.

    97 Simple Calendar alternatives
    Simple Calendar screenshot 1
    Simple Calendar screenshot 2
    +2
    Simple Calendar screenshot 3

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid

    Simple Calendar Features

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

    Simple Calendar iconLightning Calendar Icon

    Simple Calendar VS Lightning Calendar

    Is Simple Calendar a good alternative to Lightning Calendar?
     
  12. Fantastical icon
    Fantastical icon

    Fantastical

     65 likes
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    The calendar app you won't be able to live without. Quickly create new events and reminders with natural language input and more.

    58 Fantastical alternatives
    Mac (1)

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • iPhone
    • iPad
    • Apple Watch
    • visionOS
    Mac (2)
    Mac (3)
    +7
    Mac (4)

    Top Fantastical Features

    1.  Sync with Google Calendar
    2.  Pomodoro Timer
    3.  Calendar Integration
    4.  Calendar View
    5.  Dark Mode
    6.  Calendar Sync
    7.  Yahoo Integration
    8.  Natural Language Processing
    9.  CalDAV Support
    10.  Exchange
    11.  ICloud Integration
    12.  Sits in the MenuBar
    13.  Google Calendar integration
    Fantastical iconLightning Calendar Icon

    Fantastical VS Lightning Calendar

    Is Fantastical a good alternative to Lightning Calendar?
     
  13. Nextcloud Calendar icon
    Nextcloud Calendar icon

    Nextcloud Calendar

     26 likes
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    The Calendar app is a user interface for Nextcloud's CalDAV server. Easily sync events from various devices with your Nextcloud and edit them online.

    29 Nextcloud Calendar alternatives
    Nextcloud Calendar screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted

    Properties

    1.  Privacy focused

    Features

    1.  Cloud Sync
    2.  Nextcloud integration
    3.  CalDAV Support
    4.  Calendar Integration
    5.  Full-Text Search
    6.  Calendar View
    7.  No Tracking
    8.  Reminders
    9.  Dark Mode
    10.  Subtasks
    11.  Support for @mentions
    12.  Two-factor Authentication
    13.  Ad-free
    14.  Real time collaboration
    Nextcloud Calendar iconLightning Calendar Icon

    Nextcloud Calendar VS Lightning Calendar

    Is Nextcloud Calendar a good alternative to Lightning Calendar?
     
  14. Microsoft Mail and Calendar icon
    Microsoft Mail and Calendar icon

    Microsoft Mail and Calendar

     48 likes
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    Windows 10 has Mail and Calendar apps already built in.

    85 Microsoft Mail and Calendar alternatives
    Microsoft Mail and Calendar screenshot 1

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Windows

    Microsoft Mail and Calendar Features

    1.  Run in background
    2.  Bundled with Windows
    3.  Unified inbox
    4.  Email tracking
    Microsoft Mail and Calendar screenshot 1
    Microsoft Mail and Calendar screenshot 2
    +3
    Microsoft Mail and Calendar screenshot 3
    Discontinued

    Mail and Calendar are being phased out and replaced by Outlook. They should be discontinued by the end of 2024.

    Microsoft Mail and Calendar iconLightning Calendar Icon

    Microsoft Mail and Calendar VS Lightning Calendar

    Is this a good alternative to Lightning Calendar?
     
  15. EssentialPIM icon
    EssentialPIM icon

    EssentialPIM

     73 likes
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    The powerful, full-featured Personal Information Manager for Windows offering Email, Synchronization, Portability, Network support, Android and iOS versions.

    182 EssentialPIM alternatives
    EssentialPIM screenshot 1

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Windows
    • Android
    • iPhone
    EssentialPIM screenshot 1
    EssentialPIM screenshot 2
    +9
    EssentialPIM screenshot 3

    EssentialPIM Features

    1.  Personal Information Manager (PIM)
    2.  Portable
    3.  Google Calendar integration
    4.  Cloud Sync
    5.  Integrated Password Manager
    6.  Dark Mode
    7.  Gmail integration
    8.  Google Apps integration
    9.  Google contacts integration
    EssentialPIM iconLightning Calendar Icon

    EssentialPIM VS Lightning Calendar

    Is EssentialPIM a good alternative to Lightning Calendar?
     
12 of 83 Lightning Calendar alternatives