Alternatives to Lightning for all platforms with any license

Platforms

Desktop

Show 23 less popular platforms

Lightning Comments

Thunderbird/SeaMonkey + Lightning are the closer open source alternatives to EssentialPIM? 1 Helpful

Comment by reiaasu
about Lightning and EssentialPIM, Thunderbird, SeaMonkey Sep 2015

EssentialPIM has calendar, to do list, notes, contacts, email and password list.

Thunderbird/SeaMonkey + Lightning have all these features, minus notes and password list. These two missing features can be supplemented by other open source software, such as Cherrytree and Password Gorilla.

So, I believe Thunderbird/SeaMonkey + Lightning are the open source softwares that have the feature set that comes closer to EssentialPIM.

Reply

Runs perfectly in Thunderbird 3.0.1 with Google Calendar Pr ...

Comment by Pr1me
about Lightning Jun 2011

Runs perfectly in Thunderbird 3.0.1 with Google Calendar Provider. A highly recommended add-on for Thunderbird users.

Reply