Seamonkey must have

by vis777

17 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 6,716 reviews

13,256,260 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 3,809 reviews

768,663 users

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Greasemonkey by Anthony Lieuallen

Rated 4 out of 5 stars 1,491 reviews

733,644 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,515 reviews

996,833 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Stylish - Custom themes for any website by userstyles.org

Rated 4 out of 5 stars 1,191 reviews

314,709 users

Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.

Flagfox by Dave G

Rated 5 out of 5 stars 789 reviews

266,419 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

Full Web Page Screenshots (♥♥♥♥♥) by susbox

FireShot makes full web page screenshots. Demo: http://bit.ly/RlBQMV

Screenshots can be quickly captured and:

― Saved as Image or PDF with links
― Sent to clipboard
― Printed
― Annotated *
― Uploaded *
― E-Mailed *

* OS Windows only

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 305 reviews

172,919 users

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

Speed Dial by Josep del Rio

Rated 4 out of 5 stars 1,487 reviews

176,344 users

Direct access to your most visited websites

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 199 reviews

77,560 users

View HTTP headers of a page and while browsing.

FoxClocks by Andy McDonald

Rated 4 out of 5 stars 380 reviews

40,526 users

FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.

Form History Control by Stephan Mahieu

Rated 5 out of 5 stars 105 reviews

18,031 users

Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller.

Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.

WorldIP - Geo Add-on with Security Features by Alrond

Rated 5 out of 5 stars 124 reviews

15,610 users

Professional Geo Add-on with security features and advanced network tools. Anti-phishing. Protection against DNS spoofing and fake sites. All DNS records for domain. The real location of web server, country flag, extended information about datacenter

Forecastfox Weather by Ensolis

Rated 4 out of 5 stars 930 reviews

33,371 users

Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.

Google Redesigned by Globex Designs, Inc.

Rated 4 out of 5 stars 307 reviews

1,272 users

A complete redesign of popular Google services, Google Redesigned changes the appearance of popular Google services.
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