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DOM Inspector 需要重开

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

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15,464 位用户

ChatZilla 需要重开

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

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15,089 位用户

ImportExportTools 需要重开

Adds some tools to import and export folders and messages

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9,449 位用户

Mail Redirect 需要重开

提供重定向(转送)邮件消息到其他收件人的功能。

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3,235 位用户

LookOut 需要重开

LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).

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1,528 位用户

MinimizeToTray revived 需要重开

Minimizes windows into the system tray.

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1,272 位用户

JavaScript Debugger 需要重开

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.

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1,187 位用户

FireTray 需要重开

A system tray extension for Linux and Windows, allowing to set up custom icon, hiding to tray instead of closing, display the number of unread messages in mailing applications, and other features ...

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1,116 位用户

MinimizeToTray Reanimated 需要重开

MinimizeToTray Reanimated is an application mainly dedicated to Thunderbird to allow its minimization in the systray in one click. It is the update of MinimizeToTray Revived, which is not maintained anymore since the recent versions of Thunderbird.

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971 位用户

Join-NG 需要重开

Join partial messages. Somewhat similar to MS Outlook Express "combine and decode".

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883 位用户

FlashGot 需要重开 精选

使用最流行、最轻量级、最可靠的外部下载管理器以最快的速度一键下载页面中的所有链接、视频以及音频文件。

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532 位用户

Toolbar Buttons

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

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392 位用户

True Full Screen in SeaMonkey

This extension enables true full screen mode in SeaMonkey for HTML5 video players, slide-shows, etc. and also for full screen invoked manually with the F11 key.

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392 位用户

PDF Viewer for SeaMonkey

A fork of PDF.js with support for SeaMonkey 2.49.x.

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384 位用户

Element Hiding Helper for Adblock Plus

Element Hiding Helper 是 Adblock Plus 的一个辅助扩展, 可以让用户能更加简便的隐藏页面元素以去除文本广告.

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350 位用户

Awesome Auto Archive

Automatically do Archive/Copy/Delete/Move actions based on user defined rules

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341 位用户

Standalone SeaMonkey Mail

Use SeaMonkey as a standalone e-mail client. Set up a default browser for links opened from Mail & Newsgroups.

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335 位用户

Menu Wizard 需要重开

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

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323 位用户

Dorando keyconfig 需要重开

A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)

As of version 2016.2, Custom keys (using custom JavaScript) work again!

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307 位用户

SeaTab-X-2 需要重开

Adds Firefox-style tab closers into SeaMonkey.

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294 位用户