Mozilla Lightning for Windows 3.5 Beta 1

4.5 out of 5 stars 4.5 (151 votes)


Windows (All) / Freeware / 16,859 downloads

Mozilla Lightning is a redesign of the Calendar component. Its goal is to tightly integrate calendar functionality (scheduling, tasks, etc.) into Mozilla Thunderbird.

Reviews of Mozilla Lightning for Windows

  1. 5 out of 5 stars

    Reviewing 1.5 (Jun 5, 2012)

    A very nice little addon. Light, simple, not a lot of bells and whistles but if you are looking for a good no frills calendar that integrates well with T-Bird, this is the one. If you have the latest T-Bird and the older version installed but disabled, do an update search and it installs automatically

  2. 4 out of 5 stars

    Reviewing 1.3 (Mar 13, 2012)

    Lightning 1.3 cannot run at latest released Thunderbird 10.0.2.
    You need Thunderbird 11.x.

    I upgraded to Thunderbird 11 beta 5 and then Lightning 1.3 works just fine.

  3. 5 out of 5 stars
    some guy

    Reviewing 1.3 (Mar 12, 2012)

    this is not a ,exe I coped this from Mozilla site this is how to install XPI file
    ...How to Install in Thunderbird

    Download and save the file to your hard disk.
    In Mozilla Thunderbird, open Add-ons from the Tools menu.
    From the options button next to the add-on search field, select "Install Add-on From File..." and locate the downloaded add-on.

  4. 5 out of 5 stars

    Reviewing 1.2.1 (Feb 6, 2012)

    Nice tight little addon.

  5. 3 out of 5 stars

    Reviewing 1.1 (Dec 26, 2011)

    Where is the Google Task integration which was promised about 1 year ago (if not more). The impression is that releases now are just limited to enable the "compatibility flag" to the latest Firefox version...

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