SeaMonkey

by Zulkarnain K.

45 Add-ons in this Collection

RefControl by James Abbatiello

Rated 4 out of 5 stars 177 reviews

80,875 users

Control what gets sent as the HTTP Referer on a per-site basis.

Scriptish by Erik Vold, Nils Maier, others

Rated 4 out of 5 stars 108 reviews

72,653 users

The greatest user script engine on the Internet (a fork of Greasemonkey).

QuickNote by Leszek Życzkowski, Jed Brown, others

Rated 5 out of 5 stars 165 reviews

24,061 users

A simple note-taking extension.

Lightweight Themes Manager by Zulkarnain K.

Rated 5 out of 5 stars 6 reviews

15,178 users

Manage your installed personas (lightweight themes).

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 60 reviews

136,902 users

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.

GitHub Extension Installer by Diego Casorran

Rated 5 out of 5 stars 8 reviews

2,230 users

Install Browser Extensions straight from GitHub Repositories

Extension Auto-Installer by Wladimir Palant

Rated 5 out of 5 stars 12 reviews

3,874 users

Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.

JSONovich by mjgiarlo, Will Elwood

Rated 4 out of 5 stars 30 reviews

8,422 users

Pretty-prints JSON content in the browser for easy, unobtrusive viewing.

Add-ons Manager Context Menu by Zulkarnain K.

Rated 5 out of 5 stars 27 reviews

10,532 users

Add more items to Add-ons Manager context menu.

Stylish Sync by Herrminator

Rated 5 out of 5 stars 19 reviews

5,529 users

Sync engine for Stylish with backup / restore facility.

PrefBar by Manuel Reimer

Rated 5 out of 5 stars 38 reviews

15,151 users

The all in one toolbar(item). Houses and manages bigger amounts of buttons (Clear Cache, Clear Cookies, ...), Menus (User Agent spoof...) and checkboxes (Javascript, Flash, ...). Extensible from online-database or with self created buttons.

Custom Buttons by Yan, cubegm, others

Rated 4 out of 5 stars 82 reviews

79,135 users

Gives a possibility to create custom toolbarbuttons...

Open in Browser by Sylvain Pasche

Rated 5 out of 5 stars 55 reviews

7,200 users

Offers the possibility to display documents in browser window.

Go Parent Folder by White Alice0775

Rated 5 out of 5 stars 93 reviews

8,230 users

Add "Go Parent Folder" menu to context menu in The Library list view and Search result in Bookmarks Sidebar.

LCARStrek by KaiRo

Rated 4 out of 5 stars 45 reviews

3,063 users

This one is a Star Trek theme, using the LCARS interface known of Federation Star Ships (heavily used in The Next Generation and Voyager series). It's got lot of rounded borders and hover (mouse-over) effects, be aware that it may look and feel...
  1. 1
  2. 2
  3. 3
Results 1630 of 45

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections

More by this User

See all collections by this user

Recently Viewed