MySeaBase

by Posixru

32 Add-ons in this Collection

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 336 reviews

160 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

MinimizeToTray revived by Nils Maier

Minimizes windows into the system tray.

Element Hiding Helper for Adblock Plus by Felix Dahlke

Rated 5 out of 5 stars 473 reviews

264 users

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

Russian spellchecking dictionary by Alexander Slovesnik

Rated 4 out of 5 stars 136 reviews

15,677 users

Russian spellchecking dictionary

Session Manager by Michael Kraft

Rated 5 out of 5 stars 850 reviews

141 users

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

DownThemAll! AntiContainer by Nils Maier

Rated 5 out of 5 stars 40 reviews

30 users

Make the resources behind container pages easily downloadable by DownThemAll!

Torrent Tornado by Oleksandr

Rated 4 out of 5 stars 140 reviews

38 users

A Torrent Client for Firefox and SeaMonkey, runs everywhere, created in pure JavaScript without binary software!

Menu Wizard by Oleksandr

Rated 5 out of 5 stars 251 reviews

240 users

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

Customizations for Adblock Plus by eyeo GmbH

Rated 5 out of 5 stars 15 reviews

71 users

This extension provides various customization options for the Adblock Plus user interface.

Linky by gemal

Rated 4 out of 5 stars 126 reviews

4 users

Linky will increase your power to handle links. ...

Closy by gemal

Rated 4 out of 5 stars 32 reviews

2 users

Provides close all blank/duplicate tabs and Close all tabs to the left/right plus many other options.

Google Privacy by Herrminator

Rated 4 out of 5 stars 33 reviews

25 users

Make some popular websites respect your privacy settings.
Please see the known issues below!

Link Properties Plus by Infocatcher

Rated 5 out of 5 stars 17 reviews

13 users

Provides extended link properties: size of linked file, last modified time, etc.

Tab Counter by Michael Kraft

Rated 4 out of 5 stars 115 reviews

3 users

A simple extension that counts the number of open tabs per window and displays the count in the toolbar...

Copy As Plain Text by mehtuus

Rated 4 out of 5 stars 60 reviews

35 users

Removes formatting from copied text.
  1. 1
  2. 2
  3. 3
Results 115 of 32

What are Collections?

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

Explore Collections