Add-ons
SeaMonkey FTW
by AbandonInPlace
About this Collection
SM extensions and themes, some historical, some built for FF, but most of them will work with minimal effort. [Offsite:Venerable Modern resurrection Mozilla M18, best theme ever. | HTTPS Everywhere.]
37 Add-ons in this Collection
Copy As Plain Text
DOM Inspector Plus! [dm]
by Javier "DarthMadara"
31 users
Improved DOM Inspector! [dm version]. Box Model new layout & more data, see screenshot!. Horizontal scroll for Dom-Tree, and some more.
Inspects the structure and properties of a window and its contents.
MR Tech About:About
Zombie Keys (Multilanguage Keyboard)
by Realraven (Axel Grude), Kai Bolay
21 users
Enter accents, diacritics, diaeresis, umlauts, ligatures etc. with keyboards of various countries (us,uk,ie,fr,it,ru,de,sv) - via easy to remember shortcuts or menu. Also supports all textboxes of the application (such as search, filters).
Modern2
InspectorWidget
by Sailfish
5 users
Adds toolbar button and context menus for invoking the DOM Inspector (DOMi) for either chrome or content elements.
OverbiteFF
by The Overbite Project
17 users
Add legacy protocol support back to Firefox and SeaMonkey with OverbiteFF, which restores support for Gopher servers, plus CSO/ph searches, finger, whois and more! Cross-platform JavaScript runs anywhere Firefox does.
EarlyBlue
by KaiRo
2 users
This theme reflects the early days of Mozilla (M4 to M8) and tries to restore the blue-styled look of like those early milestones in current SeaMonkey without cutting any...
Mnenhy
by Karsten "Mnyromyr" Düsterloh
26 users
The primary goal of the Mnenhy project is to make some enhancements to SeaMonkey MailNews/Thunderbird, since there're still plenty of comfort functions missing if compared to Netscape 4.x and other mail and news clients.
MR Tech Toolkit
by mrtech
1 user
(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.
Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...
JSON Inspector
by Zulkarnain K.
1 user
Inspect JSON object from a URL or entered data.
Requires either DOM Inspector or DOM Inspector Plus! [dm] extension.
YouTube Anywhere Player
by Diego Casorran
5 users
Watch videos anywhere in cinema mode without leaving the website you're on.
Page Hacker Revived
by Dormines
1 user
Adds a toolbar to edit and format the current page
Duplicate This Tab
by vinay
29 users
This add-on provides the much needed feature update of Tab Duplication to Mozilla Browsers. Features Supported include Duplication of Browser Tabs, Detaching Tabs and Merging All Windows.
Console²
by Philip Chee, zeniko
7 users
Console² (pronounced Console Squared or Console Two) replaces the JavaScript Console with what could be the next generation Error Console. From v0.5 includes the Console Filter extension previously available separately from the Console² website.
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.
