Lightning
Lightning
68.7.0

3.5

Lightning free download for Mac

Lightning68.7.0

05 June 2020

Redesign extension of the Mozilla Calendar.

Overview

Lightning (was Sunbird) is an add-on which lets you 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.

What's new in Lightning

Version 68.7.0:
  • Release notes were unavailable when this listing was updated.

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How would you rate Lightning app?

12 Reviews of Lightning

3
Flash1296
23 September 2008
Version: 0.9

Most helpful

I do not see how this is preferable to iCal. It is rather confusing I M O. The learning curve for a calendar ought to be shallow and short.
(4)
nobody2011
08 July 2018
Version: 4.7.4
last & newest version is 5.4.9 - works well with Thunderbird on High Sierra
(0)
Cocoanut
31 March 2010
Version: 1.0b1
I like it but it is missing a critical feature that will prevent me and many others from using it....iPhone integration, especially with tasks. Numbered are the days of monolithic info management applications that only work on one platform. If iPhone and other mobile integration is missing it's completely useless to me. I suggest a Sunbird iPhone client that bypasses Apples horrible sync technology to offer a truly integrated solution offering contact, calendar, task and note syncing.
(1)
3
Flash1296
23 September 2008
Version: 0.9
I do not see how this is preferable to iCal. It is rather confusing I M O. The learning curve for a calendar ought to be shallow and short.
(4)
Show comment (1)
Dnem41
02 September 2008
Version: 0.8
Is this still being worked on for the Mac community?
(1)
Hairypsalm
15 November 2007
Version: 0.7
Have to say I really like this layout and would gladly use it instead of iCal. The reason I went looking for an iCal replacement was due to the Info Drawer being removed from iCal 3.0...just couldn't live with all those clicks to get to an event's details. Drove me nuts. I installed 0.7 on a Macbook Pro (Leopard 10.5.0) and it seems to be consuming a lot of CPU. Over 100% at times according to Activity Monitor. I'm using the plug-in called Provider for Google Calendar 0.3.1 so maybe that has something to do with it, not sure. Keep up the good work. I'm anxiously awaiting the next update!
(1)
Cortland
20 February 2007
Version: 0.3.1
It crashes when launching on my 10.3.9 G4. Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_PROTECTION_FAILURE (0x0002) at 0x00000064
(0)
Warmlogic
07 November 2006
Version: 0.3a2
There's a new version available (0.3): http://www.mozilla.org/projects/calendar/sunbird/download.html
(0)
3.5
Anonymous
13 February 2005
Version: 0.2
As always, I think it's great that the Mozilla team is remembering the Mac "five percenters" with every project. While Sunbird is clearly not ready to compete with iCal at the 0.2 stage, I can see its potential, and the interface alone is worth shouting about. If anything, all of us who use Macs at home but are forced to use PCs at work can get excellent alternatives to MS's crap browser (Firefox ROCKS on a PC), Outlook (Thunderbird's great if you don't have to network your mail folders) and now, with Sunbird, whatever the schedule program is that comes with office. Keep up the magnificent work, Mozillans! No problems with opening Sunbird here, but as I said, it's just a concept demo right now and shouldn't be expected to run alongside iCal. Looking forward to 1.0. . . .
(0)
Anonymous
05 February 2005
Version: 0.2
its as unstable as the 0.1 version, it opens and then quits, i've tried opening it dozens of times.
(0)
4
Anonymous
05 February 2005
Version: 0.2
Good for testing and getting the hang of, but do not import an existing calendar which has lots of events/alarms/etc. Sunbird will choke. Great start...oughta be a fine product by 1.0 stage.
(0)
Anonymous
13 November 2004
Version: 0.2b
Does it import iCab and Outlook files?
(0)
Anonymous
13 November 2004
Version: 0.2b
I have already tried Sunbird on Windows, and it was much more stable. But a very good app. On Mac OS 10.3.6 it opened, then closed, then opened and displayed a dialog 'Old extensions have been disabled' and then it quit. I tried it again and it worked. At the moment, I MUCH prefer iCal.
(0)