Add extra features and styles to make Thunderbird your own.
Check out our Mobile Add-ons site.
by Pepetrujo on Jan. 3, 2019 ·
by mimelewis on Oct. 17, 2018 ·
I love this add-on. I use it all the time to add HTML/CSS script to work emails. At times I compose client email on Dreamweaver then cut and paste my project proposals. Thanks 8-)
by Firefox user 83b6dc on Oct. 4, 2018 ·
Works just as advertised. Lost my ability to edit HTML after V60.0 and this add-on fixes it.
by Firefox user a7bb09 on Feb. 5, 2018 ·
It works exactly as i expected.
by Sungho Hwang on Jan. 10, 2018 ·
Here in HTML storylines inside letter.
by Firefox user 3e0858 on June 24, 2017 ·
by Lorenzo Frigerio on March 1, 2017 ·
Please, port it to Seamonkey! Thank you!
by Coer on Nov. 7, 2016 ·
Works as I hoped. Perfect!
by Goozak on June 7, 2016 ·
This is such an improvement over the previous HTML editor I was using with Thunderbird! Nice formatting and color highlight of the HTML.
by Maître Chang on June 1, 2016 ·
I just installed your Extension, playing with it 5 minuts, It's working well, thanks a lot !
by Jorg K (Developer) on June 1, 2016 ·
If you should ever have a problem, please contact me via the support link/e-mail. Also to obtain license code.
To create your own collections, you must have a Mozilla Add-ons account.
Create an Add-ons Account
or log in to your current account
Report Trademark or Copyright Infringement
Report Misuse of Thunderbird Trademark
| Report a bug
Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.