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Auto Resize Image 需要重开

Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).

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5,136 次周下载量

Mail Merge 需要重开

Create and Save or Send Multiple Individual and Personalized Messages from a Draft

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2,236 次周下载量

以后发送 需要重开 精选

以后发送用来预定发送消息的时间并延期发送

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2,002 次周下载量

Signature Switch 需要重开 精选

Switch the signature on/off or choose a new one from your predefined set.

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802 次周下载量

MEGAbird 需要重开

Add MEGA support to Thunderbird's Filelink feature.

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727 次周下载量

Stationery 需要重开

用于模仿Outlook Express信纸的扩展,此扩展允许你使用HTML文件作为邮件模板,并且允许在回复和转发邮件中自定义模板!

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574 次周下载量

ThunderPEC 需要重开

ThunderPEC semplifica la gestione della Posta Elettronica Certificata (PEC) e delle comunicazioni PCT e FatturaPA in Thunderbird.

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495 次周下载量

Emoji 需要重开

Add emojis to your e-mails.

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488 次周下载量

Check and Send 需要重开

Check the message contents and addresses before you send the message...

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455 次周下载量

SmartTemplate4 需要重开

SmartTemplate⁴ offers an easy and powerful way to automatically create customized replies by auto-inserting various mail headers. Templates can be created for every mail identity, Stationery can now be imported and used directly (from 2.3)

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414 次周下载量

Automatic Dictionary 需要重开

Remembers the language you use with a person or group of people, and switches the spellchecker language automatically for you next time. You do not have to do it manually any more. It remembers and switches it for you.

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306 次周下载量

Send Later Button 需要重开 精选

A simple button to invoke the (already existing) send later functions.

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259 次周下载量

Flex Confirm Mail 需要重开

Confirm mail address and attachments based on flexible rules.

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243 次周下载量

Nextcloud for Filelink 需要重开

"Nextcloud for Filelink" is an Open Source Thunderbird extension which makes it easy to send large attachments with Thunderbird by uploading them first to a Nextcloud server and by then inserting the link into the body of your email.

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231 次周下载量

ThunderHTMLedit 需要重开 精选

Thunderbird HTML editor. This add-on adds a HTML tab to the composition window where you can see and edit the HTML source of the message.

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197 次周下载量

Markdown Here 需要重开

用Markdown写一封漂亮的电子邮件。

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184 次周下载量

CategoryManager 需要重开

Category manager for Thunderbird contacts, also allows to send an email to all members of a category (categories can be used as contact groups).

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183 次周下载量

Emoji Menu 需要重开

Adds the ability to easily insert emojis into your composed messages in Thunderbird.

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179 次周下载量

Shrunked Image Resizer 需要重开

Make your photos smaller, so they don't take forever to email.

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170 次周下载量

Grammar Checker 需要重开 精选

Checks grammar using LanguageTool.

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169 次周下载量