Lightning Calendar

Organize your schedule and events in a calendar fully integrated with Thunderbird or Seamonkey email. .

Free
Open Source
Mac OS X
Windows
Linux
Thunderbird
SeaMonkey

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.

lightning brings the sunbird (sunbird is discontinued) calendar to the popular email client, mozilla thunderbird and the seamonkey internet application suite. since its an extension, lightning is tightly integrated with thunderbird or seamonkey, allowing it to easily perform emailrelated calendaring tasks.

Links to official Lightning Calendar sites

Features

CalDAV CardDAV

The Best 46 Lightning Calendar Alternatives

3 Like

Google Calendar Checker

Quickly see the time until your next meeting from any of your calendars. Click on the button to be taken to your calendar. Update: Version [1.1.0] : Added support...

Free Mac OS X Windows Linux
1 Like

Zoho Calendar

Zoho Calendar is a free online calendar application that helps you to track your appointments and meeting schedule, send invitation and track RSVP's, share and...

Free Web
1 Like

InstaCal

A powerful calendar app that puts all your events right at your fingertips, always available in your Mac's menu bar.

Commercial Mac OS X
0 Like

Attendexer

With Attendexer you can use the Calendar Insights functionality to gain extensive, and insightful information about your calendar.

Free Open Source Web
0 Like

Flowh

A Calendar Community in the style of Twitter. Follow, be followed, refollow (retweet). Your calendar as a marketing force.

Freemium Web
0 Like

wtplan

wtplan is a calendar program with a terminal interface, a web interface and git integration.

Free Open Source Mac OS X Windows Linux Self-Hosted

Search app for alternative

Alternativein is a new approach to finding good application.
Just type what software you want to change and browse great alternatives, based on our great community recommendations.

Alternativein is powered by a community that helps you make informed decisions. Tell us what you’re passionate about to get your personalized feed and help others.

Alternativein is a product recommendation community that helps connect people with the best products for them. You shouldn’t have to waste time and money to find solutions to your problems. By collecting the knowledge of enthusiasts across the world through recommendations, we can quickly and confidently show people the truth about a product.

We dream of a world where products succeed or fail on their own merits, and allowing people the space to share their thoughts is the first step in achieving that.

Lightning Calendar

Links to official Lightning Calendar sites

Features

Categories

Tags

The Best 46 Lightning Calendar Alternatives

Google Calendar Checker

Zoho Calendar

InstaCal

Attendexer

Flowh

wtplan

Search app for alternative

Menu