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 Windows, iPhone, Linux, Android and Mac apps. The best Lightning Calendar alternative is Tuta, which is free. Other great apps like Lightning Calendar are Google Calendar, Proton Calendar, Simple Calendar and Etar.

Lightning Calendar alternatives are mainly Calendar Apps but may also be Todo List Managers or Email Clients. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Lightning Calendar.

Lightning Calendar

183

Free • Open Source
Calendar App

Organize your schedule and life’s important events in a calendar that’s fully integrated with your Thunderbird or Seamonkey...

More about Lightning Calendar

Lightning Calendar alternatives page was last updated

Tuta
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calendar App
WebMail Provider
Email Client
Mac
Windows
Linux
Online
Android
iPhone
iPad
Self-Hosted
Flathub
F-Droid
89 Tuta alternatives
Tuta is the world's most secure email service, easy to use and private by design. You get fully encrypted calendars and contacts with all our personal and business email accounts. It has open source iOS and an Android apps.
- - Tuta is the most popular Web-based, Windows, Android & Mac alternative to Lightning Calendar.
- - Tuta is the most popular free alternative to Lightning Calendar.
Suggest and vote on features
Tuta Features
1. Privacy focusedTuta is considered a privacy friendly alternative.
2. End-to-End EncryptionTuta has E2E Encryption, for entire or parts of the app.
3. Dark ModeTuta supports dark mode for comfortable usage in low light conditions.
4. Multiple Account supportTuta support multiple accounts without the need to logout and login
5. LightweightTuta consumes less device resources compared to similar apps.
6. Email OrganizerTuta allows you to take control of your inbox by filtering and control tools.
7. Auto ResponderTuta allows you to set automatic responses to messages or emails based on user actions or pre-established rules.
8. Recurring TasksTuta supports scheduling a task to recur at any frequency, such as daily or weekly.
9. No TrackingTuta will not track you or use your personal data.
Encrypted Email
Custom Domain
Encrypted calendar
Contacts
Integrated File Sharing
Clean design
Spam Filter
Ad-free
Calendar View
Full-Text Search
Google Calendar
Is this is a good alternative?
Yes
No
Free • Proprietary
Calendar App
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
Sunbird
Google Chrome
139 Google Calendar alternatives
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.
- - Google Calendar is the most popular Android Tablet alternative to Lightning Calendar.
Suggest and vote on features
Google Calendar Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
2. IFTTT IntegrationYou can connect different services to automatically trigger actions within Google Calendar using IFTTT.
3. Calendar IntegrationGoogle Calendar lets you sync your tasks and events with your calendar application.
Reminder for deadlines
Material design
Data export/import
Shared Calendar
Comments about Google Calendar as a Alternative to Lightning Calendar
Some users think Google Calendar is a great Lightning Calendar alternative, some don't.
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 •
2

Guest
Google Calendar only shows Google Calendar, Lightning shows, and syncs with, any Calendar you want.
Negative comment •
0
Proton Calendar
Is this is a good alternative?
Yes
No
Freemium • Open Source
Calendar App
Online
Android
iPhone
Android Tablet
Tor
28 Proton Calendar alternatives
Your calendar is a record of your life. Proton Calendar helps keep it private.
- - Proton Calendar is the most popular Open Source alternative to Lightning Calendar.
Suggest and vote on features
Proton Calendar Features
1. Privacy focusedProton Calendar is considered a privacy friendly alternative.
2. End-to-End EncryptionProton Calendar has E2E Encryption, for entire or parts of the app.
3. Two-factor AuthenticationProton Calendar supports two-factor authentication (2FA).
4. RemindersProton Calendar allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
5. Dark ModeProton Calendar supports dark mode for comfortable usage in low light conditions.
6. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
7. Ad-freeProton Calendar doesn't contain any form of external advertising.
8. No TrackingProton Calendar will not track you or use your personal data.
9. Calendar IntegrationProton Calendar lets you sync your tasks and events with your calendar application.
Integrated Search
Sync with Google Calendar
Simple Calendar
Is this is a good alternative?
Yes
No
Freemium • Open Source
Calendar App
Android
Android Tablet
F-Droid
98 Simple Calendar alternatives
A simple calendar with optional CalDAV synchronization. You can easily create recurring events and setup reminders, it can also display week numbers.
Suggest and vote on features
Simple Calendar Features
1. Dark ModeSimple Calendar supports dark mode for comfortable usage in low light conditions.
2. No TrackingSimple Calendar will not track you or use your personal data.
3. Works OfflineSimple Calendar can be used without the need to connect to the internet.
4. RemindersSimple Calendar allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
5. Privacy focusedSimple Calendar is considered a privacy friendly alternative.
6. Ad-freeSimple Calendar doesn't contain any form of external advertising.
Notifications
WebDAV Support
Customizable
Built-in Calendar
Etar
Is this is a good alternative?
Yes
No
Free • Open Source
Calendar App
Android
Android Tablet
F-Droid
43 Etar alternatives
Material design open source calendar for Android.
Suggest and vote on features
Etar Features
1. LightweightEtar consumes less device resources compared to similar apps.
2. Ad-freeEtar doesn't contain any form of external advertising.
3. Privacy focusedEtar is considered a privacy friendly alternative.
4. No TrackingEtar will not track you or use your personal data.
Material design
GPS Location Tracking
Microsoft Mail and Calendar
Is this is a good alternative?
Yes
No
Free • Proprietary
Email Client
Calendar App
Windows
89 Microsoft Mail and Calendar alternatives
Windows 10 has Mail and Calendar apps already built in.
Suggest and vote on features
Microsoft Mail and Calendar Features
1. Unified inboxView e-mails (or similar) from all accounts in one unified view with Microsoft Mail and Calendar.
Run in background
Bundled with Windows
Email tracking
Rainlendar
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calendar App
Mac
Windows
Linux
64 Rainlendar alternatives
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.
Suggest and vote on features
Rainlendar Features
1. RemindersRainlendar allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
2. Recurring TasksRainlendar supports scheduling a task to recur at any frequency, such as daily or weekly.
3. Ad-freeRainlendar doesn't contain any form of external advertising.
4. No registration requiredYou can use most of the features in Rainlendar without registration.
5. Sync with Google CalendarRainlendar can be synchronized with Google Calendar
Customizable
iCal integration
Syncs with various services
Multiple languages
Sync with Fantastical
Calendar Lock PEA
Is this is a good alternative?
Yes
No
Free • Open Source
Calendar App
Mac
Windows
Linux
59 Calendar Lock PEA alternatives
Calendar encryption: View calendars and stores them encrypted on your device or in the cloud.
Suggest and vote on features
Calendar Lock PEA Features
1. Privacy focusedCalendar Lock PEA is considered a privacy friendly alternative.
Password encryption
Authenticated encryption
Encrypted Notes
Comments about Calendar Lock PEA as a Alternative to Lightning Calendar
Almost everyone thinks Calendar Lock PEA is a great Lightning Calendar alternative.
Guest
Not a calendar application, but an encryption tool!
Negative comment •
0
Nextcloud Calendar
Is this is a good alternative?
Yes
No
Free • Open Source
Calendar App
Online
Self-Hosted
24 Nextcloud Calendar alternatives
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.
Suggest and vote on features
Nextcloud Calendar Features
1. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
2. Privacy focusedNextcloud Calendar is considered a privacy friendly alternative.
3. Calendar IntegrationNextcloud Calendar lets you sync your tasks and events with your calendar application.
4. Full-Text SearchNextcloud Calendar lets you search for specific words or phrases from inside a document or database.
5. No TrackingNextcloud Calendar will not track you or use your personal data.
6. Calendar ViewNextcloud Calendar has a built-in calendar view to have a clear overview of your content over time.
7. RemindersNextcloud Calendar allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
8. Dark ModeNextcloud Calendar supports dark mode for comfortable usage in low light conditions.
9. SubtasksNextcloud Calendar allows you to create and manage tasks inside of a parent-main task.
Nextcloud integration
CalDAV Support
Support for @mentions
Two-factor Authentication
Real time collaboration
EssentialPIM
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Todo List Manager
Task Management Tool
Note-taking Tool
Windows
Android
iPhone
195 EssentialPIM alternatives
The powerful, full-featured Personal Information Manager for Windows offering Email, Synchronization, Portability, Network support, Android and iOS versions.
Suggest and vote on features
EssentialPIM Features
1. PortableEssentialPIM can be used from a USB stick or similar with no prior installation.
2. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
3. Integrated Password ManagerEssentialPIM lets you access all the passwords you’ve saved across your different devices.
4. Dark ModeEssentialPIM supports dark mode for comfortable usage in low light conditions.
Personal Information Manager (PIM)
Google Calendar integration
Gmail integration
Google Apps integration
Google contacts integration
Apple Calendar
Is this is a good alternative?
Yes
No
Free • Proprietary
Calendar App
Mac
iPhone
iPad
iCloud
78 Apple Calendar alternatives
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.
Suggest and vote on features
Apple Calendar Features
Web-Based
Sync with iCloud
Week Planner
Scheduling
Morgen
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
Calendar App
Todo List Manager
Mac
Windows
Linux
Android
iPhone
104 Morgen alternatives
Morgen merges your calendars, to-dos, productivity apps, and schedulers, so you manage all your time in one place. With Morgen as your time management hub, you’ll stop wasting time flipping between calendars, apps, and browser tabs, and just get work done.
Suggest and vote on features
Morgen Features
1. Pomodoro TimerPractice the Pomodoro Technique in Morgen to stay focused and productive.
2. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
3. Sync with Google CalendarMorgen can be synchronized with Google Calendar
4. Calendar IntegrationMorgen lets you sync your tasks and events with your calendar application.
5. Dark ModeMorgen supports dark mode for comfortable usage in low light conditions.
6. Privacy focusedMorgen is considered a privacy friendly alternative.
Scheduling
Todoist integration
CalDAV Support
Calendar Sync
Outlook integration
Personal-assistant
Task Scheduling
Appointment Scheduling
Google Calendar integration
Time blocking