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Restart Button

Adds a Restart Button, restarts Thunderbird

Rated 4 out of 5 stars (12)
1,383 users

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New Tab

It's Open New Tab Within ThunderBird

Rated 5 out of 5 stars (4)
84 users

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Skiff Mail

Integrates a Skiff Mail button into the Spaces toolbar. It opens the Skiff Mail website in a new tab.

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19 users

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Slack - Quick Access

Quick Access to Slack in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

Rated 4 out of 5 stars (1)
105 users

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Telegram - Quick Access

Quick Access to Telegram Web in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

Rated 5 out of 5 stars (1)
83 users

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Bard - Quick Access

Quick Access to Google Bard (new name Gemini) in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

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16 users

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Google Calendar - Quick Access

Quick Access to Google Calendar in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

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471 users

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Unified Folders Debugging

An add-on to help debugging problems with the Unified Folders mode.

Rated 4 out of 5 stars (8)
277 users

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Click Speed Tester

Test your click speed and practice different clicking techniques.

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2 users

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Open Google Keep

Adds an icon on the spaces toolbar to quickly open Google Keep

Rated 5 out of 5 stars (1)
162 users

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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

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1 user

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Check Time

メール送信時、勤務時間内かどうかを確認します。

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8 users

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Seafile Filelink2

Store attachments on a seafile share.

Rated 5 out of 5 stars (1)
51 users

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Display Mail User Agent T Featured

Displays the mail program with which the selected mail was written

*This addon is compatible with Thunderbird after Web Extesnsions support. Since development and operation check are done on Daily, it may not work on normal Thunderbird.

Rated 5 out of 5 stars (28)
11,078 users

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Whatsapp - Quick Access

Quick Access to Whatsapp Web in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

Rated 5 out of 5 stars (2)
334 users

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Skiff Mail - Quick Access

Quick Access to Skiff Mail in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

Not yet rated
8 users

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Tuta Mail - Quick Access

Quick Access to TutaMail aka Tutanota in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.

Not yet rated
95 users

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Profile Switcher

Adds options to launch other profiles.

Rated 4 out of 5 stars (20)
2,754 users

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ThirdStats

Beautifully visualized statistics for your Thunderbird Email Accounts

Rated 5 out of 5 stars (27)
3,700 users

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Thunderbird OpenProject

Extension to add tasks to OpenProject

Rated 4 out of 5 stars (1)
78 users

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