SeaMonkey Power User Addons

by piker

44 Add-ons in this Collection

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,293 reviews

2,265,579 users

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Ghostery by Felix Shnir, José María Signanini

Rated 5 out of 5 stars 810 reviews

1,083,997 users

Protect your privacy. See who's tracking your web browsing and block them with Ghostery.

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 424 reviews

1,353,562 users

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.

Stylish by Jason Barnabe

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.

Flashblock by Philip Chee

Rated 4 out of 5 stars 869 reviews

1,050,638 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

Flagfox by Dave G

Rated 5 out of 5 stars 566 reviews

894,234 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...

Web Developer by chrispederick

Rated 5 out of 5 stars 178 reviews

775,513 users

The Web Developer extension adds various web developer tools to the browser.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 195 reviews

457,635 users

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

Self-Destructing Cookies by Ove

Rated 4 out of 5 stars 227 reviews

144,614 users

Cookies when you need them, not when others need them to track you - gets rid of a site's cookies and LocalStorage as soon as you close its tabs. Protects against trackers and zombie-cookies. Trustworthy services can be whitelisted.

SQLite Manager by lazierthanthou

Rated 5 out of 5 stars 52 reviews

211,579 users

Manage any SQLite database on your computer.

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 133 reviews

210,122 users

View HTTP headers of a page and while browsing.

Image Zoom by Jason Adams

Rated 4 out of 5 stars 307 reviews

219,990 users

Adds zoom and rotation functionality for images...

HttpFox by Martin Theimer

Rated 4 out of 5 stars 149 reviews

116,154 users

An HTTP analyzer addon for Firefox

Mozilla Archive Format, with MHT and Faithful Save by Christopher Ottley, Paolo Amadini

Rated 5 out of 5 stars 185 reviews

211,149 users

— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!

SmoothWheel by Avi Halachmi

Rated 5 out of 5 stars 226 reviews

58,982 users

Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).
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