Mozilla Thunderbird has been since its beginning an alternative in Outlook Express and not in Microsoft Outlook due to the fact that it did not include a calendar.
or simply Lightning
is an extension to Thunderbird allowing the integration of a calendar. Besides being a calendar, it is also an agenda which will allow you to insert your make you and tasks to be made, a help memo.
Application is completely included into the address book, supports invitations to meeting or the iMIP. The calendar works even if Thunderbird is except connection.
Latest update on Monday January 7, 2013 10:43:07 AM