Mest populære udvidelser

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DOM Inspector Kræver genstart

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.

Bedømmelse: 5 ud af 5 stjerner (78)
19.849 brugere

ChatZilla Kræver genstart

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

Bedømmelse: 4 ud af 5 stjerner (150)
19.373 brugere

ImportExportTools Kræver genstart

Adds some tools to import and export folders and messages

Bedømmelse: 4 ud af 5 stjerner (248)
16.843 brugere

Mail Redirect Kræver genstart

Giver mulighed for at omdirigere (også kendt som "remail") meddelelser til andre modtagere.

Bedømmelse: 4 ud af 5 stjerner (144)
4.650 brugere

LookOut Kræver genstart

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).

Bedømmelse: 4 ud af 5 stjerner (157)
2.340 brugere

MinimizeToTray revived Kræver genstart

Minimizes windows into the system tray.

Bedømmelse: 4 ud af 5 stjerner (395)
1.924 brugere

FireTray Kræver genstart

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 ...

Bedømmelse: 4 ud af 5 stjerner (289)
1.908 brugere

JavaScript Debugger Kræver genstart

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.

Bedømmelse: 4 ud af 5 stjerner (52)
1.810 brugere

MinimizeToTray Reanimated Kræver genstart

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.

Bedømmelse: 4 ud af 5 stjerner (140)
1.450 brugere

Join-NG Kræver genstart

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

Bedømmelse: 5 ud af 5 stjerner (5)
1.085 brugere

FlashGot Mass Downloader Kræver genstart Udvalgte

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Bedømmelse: 5 ud af 5 stjerner (891)
824 brugere

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.

Bedømmelse: 5 ud af 5 stjerner (17)
608 brugere

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.

Bedømmelse: 4 ud af 5 stjerner (372)
601 brugere

Awesome Auto Archive

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

Bedømmelse: 4 ud af 5 stjerner (46)
547 brugere

Element Hiding Helper for Adblock Plus

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Bedømmelse: 5 ud af 5 stjerner (473)
539 brugere

PDF Viewer for SeaMonkey

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

Bedømmelse: 5 ud af 5 stjerner (3)
490 brugere

SeaTab-X-2 Kræver genstart

Adds Firefox-style tab closers into SeaMonkey.

Bedømmelse: 5 ud af 5 stjerner (22)
467 brugere

DownThemAll! Udvalgte

The first and only download manager/accelerator built inside Firefox!

Bedømmelse: 4 ud af 5 stjerner (2.898)
453 brugere

Disable Add-on Compatibility Checks

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Bedømmelse: 4 ud af 5 stjerner (121)
440 brugere

Folderpane Tools Kræver genstart

Allows for customization of the folder pane. Accounts can be rearranged and the startup folder can be chosen.

Bedømmelse: 3 ud af 5 stjerner (125)
437 brugere