Rated 5 out of 5 stars

Great app...continues to expand the functionality of Thunderbird. I am finally escaping the clutches of Google

Rated 2 out of 5 stars

Calendar items cannot be edited reliably. Repeating events cannot be edited at all. TB 52.9. Lightning 5.5b2 and prior. Bug was submitted months ago and has not yet been addressed.

This user has a previous review of this add-on.

Rated 3 out of 5 stars

Good product but it is absurd that it is not possible to attach files or emails to Event

Rated 4 out of 5 stars

Great software. Just one very important improvement proposal in terms of usability: when displaying the full week, I need to scroll up and down to see everything even I have a 4K display! Why is it not possible to zoom out on the Y axis to have 0 - 24 h available at the screen? Thanks in advance!!

Rated 3 out of 5 stars

Please make this compatible to beta versions of thunderbird!

Rated 1 out of 5 stars

要らないから削除したらThunderbirdのバージョンアップ時に復活しやがった

Rated 5 out of 5 stars

Using for several years and TB versions. Always great function. Thanks.

Rated 1 out of 5 stars

-Windows 7 - 64bit
-Thunderbird version 52.7.0 (32 bits)
-Lightning 5.4

Dans "Gestionnaire de Modules", Lightning est installé et semble etre activé.
Dans outils-> Options , l'onglet Agenda n'apparait pas !
Impossible de trouver Lightning dans Thunderbird....

Rated 5 out of 5 stars

Working great with my 52.5.0
I normally have reoccurring task or just copy and paste. Working great with Google calendar add on.
I just wish Thunderbird would trans to all devices in the future.

Rated 1 out of 5 stars

je n'arrive pas à charger ce module.
j'ai un message me disant qu'il y a des parties manquantes.
je suis sous w10
merci pour l'aide

Rated 4 out of 5 stars

Works well with Nextcloud (tested with server v13) and also over https. As I struggled a bit to get startet, here is a brief manual:
- Install the Plugin
- Add one new network calendar from your caldav server and authorize.
- Now you can right-click into the calendar pane and choose "find calendar (CALDAV)".
- I have to check "only search own account", click on my account name and on "list calendars" to get the list of my calendars and calendars shared with me. Tick the relevant ones and click OK. Calendars should now be added.
- Manually remove write-protection per calendar as needed (right-click, settings).

Rated 2 out of 5 stars

Generally, the calendar is a good product. BUT: If you really use it in earnest (for example for work), then you soon notice that there are important features that are missing.

I would suggest that you add at least two very important features that even exist in terrible Outlook!

I have even switched back to Outlook because I need these two features!

a) When you add an event spanning several days, it should be shown as one single box, not as individual boxes on each day! People have suggested this since 2009, but it has never been implemented. It is a very important feature to keep your calendar tidy. Please add that...

b) In Outlook, I can use keyboard shortcuts to assing a colour to an event. In Thunderbird, you can use colours for categories (good), but it is not possible to assign a keyboard shortcut to a category (why not?). This makes it terribly complicated to assign a colour to your event: I need several mouseclicks to do so! Please add this function.

Thank you.

Rated 5 out of 5 stars

Good!

Rated 3 out of 5 stars

Go here: https://releases.mozilla.org/pub/calendar/lightning/candidates/

Rated 3 out of 5 stars

Calendar's working correctly. But impossible to attach something to an event : the case stay grey !

Rated 1 out of 5 stars

Surprise du matin Blocage TB au démarrage car Lightning n'est plus compatible avec TB version 58.0 ?? Grosse galère et quelle déception d'avoir quitté Outlook en fin de compte.

Rated 1 out of 5 stars

Using the Lightning add-on caused my Thunderbird to slow and grind to a halt very frequently. I think that the add-on was checking for calendar updates and syncing, but in doing so, it made my email program completely unusable while it dithered about.
This seems like a terrible design. Updating the synced calendars should be something that runs in the background, not something that takes over the whole program and causes Thunderbird to be unusable for minutes at a time.
Bad job, mozilla. I want thunderbird to always be an email program, not a program that waits for calendar syncs.
I have disabled the lightning add-on because this kind of monopolization of resources is unacceptable.

Rated 3 out of 5 stars

I need to download Lightning 6.1b1 for TB 58.0b3, but cannot get it from the Thunderbird Calendar Versions. All other versions are not compatible.
What gives?

This user has 13 previous reviews of this add-on.

Rated 4 out of 5 stars

Can you please make google tasks in calendar view appear in "all day" pane?
The tasks from google have due time at 12am, so they are just move on the very top of the day hence they're hidden most of the time.

Rated 4 out of 5 stars

For those having problems after January automatic update, click "View all versions" and manually install the version at the top.