Add-ons
Miscellaneous
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Open With
Open With can open your web links in any browser installed on your computer.
*Open With is no longer maintained.*
淘宝领券助手
在用户打开淘宝和天猫商品详情页时，自动查询是否存在优惠券，存在才会显示领券购买，轻量级提示，和页面融为一体。
1.点击“领券”即可跳转到领取优惠券页面，先领取后购买，更省钱
2.点击插件图标可以，输入宝贝标题可以快速搜索有优惠券的宝贝
CPS Test Pro
Test your CPS (clicks per second) and practice different clicking techniques.
Click Speed Tester
Test your click speed and practice different clicking techniques.
Unsubscribe
Lightweight solution to simplify unsubscribing from newsletters
Google Keep Tab
Rescue Conflicting Alternatives
Renders conflicting alternative bodies if the message has them.
Check Time
LaTeX It!
Requires Restart
This addons allows you to write LaTeX expressions in your emails such as $x^2$ or $$\sum_{x=0}\infty$$ and have them all replaced by a PNG image with the corresponding formula inside.
*Note: this addon is not compatible with Thunderbird 78+*
Remove Duplicates
Edit Email Subject
Display Quota
Requires Restart
This extension will display the current status of your IMAP quota in thunderbird's statusbar and will warn you when you reach a configurable limit...
Teamworkx Thunderbird Integration for Jira
Requires Restart
This is a add-on for Thunderbird as well as Seamonkey which is able to create Atlassian Jira issues out of e-mails or add the content of an e-mail as a comment on an Jira issue.
Mail Redirect
Requires Restart
Allow to redirect (a.k.a. "remail") mail messages to other recipients.
QuickNote-T
Requires Restart
A note taking extension with advanced features.
Only QuickNote is compatible with Thunderbird after Web Extesnsions support. Since development and operation check are done on Daily, it may not work on normal Thunderbird.
Protonmail Thunderbird theme
Requires Restart
A Thunderbird v68 < theme inspired by Protonmail beta design and based on the Monterail theme of thunderbird
Subject Cleaner
Requires Restart
Remove extra strings from the subject while composing the message.
To create your own collections, you must have a Mozilla Add-ons account.
