SeaMonkey Power User Addons

by piker

42 Add-ons in this Collection

NoScript Security Suite by Giorgio Maone

Rated 4 out of 5 stars 2,525 reviews

1,544,813 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, "Spectre", "Meltdown" and other JavaScript exploits.
Fx52? https://noscript.net/getit

Ghostery by Ghostery

Rated 5 out of 5 stars 1,913 reviews

1,054,954 users

See who’s tracking you online and protect your privacy with Ghostery.

Stylish - Custom themes for any website by userstyles.org

Rated 4 out of 5 stars 1,184 reviews

308,868 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.

Web Developer by chrispederick

Rated 4 out of 5 stars 429 reviews

282,284 users

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

Flagfox by Dave G

Rated 5 out of 5 stars 788 reviews

266,425 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...

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 766 reviews

396,260 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.

SQLite Manager by lazierthanthou

Rated 4 out of 5 stars 219 reviews

125,301 users

Manage any SQLite database on your computer.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 302 reviews

176,824 users

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

HttpFox by Martin Theimer

Rated 4 out of 5 stars 186 reviews

47,074 users

An HTTP analyzer addon for Firefox

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 196 reviews

80,070 users

View HTTP headers of a page and while browsing.

Self-Destructing Cookies by Ove

Rated 4 out of 5 stars 641 reviews

146,613 users

Fix the web. 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.

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

Rated 5 out of 5 stars 339 reviews

87,257 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!

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,148 reviews

183,869 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...

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 118 reviews

28,603 users

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Save Text To File by Robert Byrne

Rated 5 out of 5 stars 104 reviews

9,157 users

Saves highlighted text to a file
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