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83 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,019 reviews

17,960,701 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).

uBlock Origin by Raymond Hill

Rated 5 out of 5 stars 965 reviews

3,445,628 users

Finally, an efficient blocker. Easy on CPU and memory.

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 1,515 reviews

725,050 users

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

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,648 reviews

2,125,622 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.

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,033 reviews

1,112,319 users

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

Ghostery by Ghostery

Rated 5 out of 5 stars 1,386 reviews

1,299,707 users

Increase your browsing privacy, protection, and speed.

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
― Sent to clipboard
― Printed
― Annotated *
― Uploaded *
― E-Mailed *

* OS Windows only

Flagfox by Dave G

Rated 5 out of 5 stars 686 reviews

443,159 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...

SQLite Manager by lazierthanthou

Rated 4 out of 5 stars 69 reviews

177,469 users

Manage any SQLite database on your computer.

BetterPrivacy-signed by IKRG

Control a new, trickier kind of cookie, better known as an LSO or Flash cookie. The BetterPrivacy safeguard offers various ways to handle Flash-cookies created by webpages with the help of your Flash plug-in...

Classic Theme Restorer by Aris

Rated 5 out of 5 stars 1,189 reviews

400,427 users

Squared tabs, appmenu, add-on bar, small button view and many more 'old' features for Firefox 29-56 (Windows / MacOSX / Linux).

Release builds
Beta builds

Self-Destructing Cookies by Ove

Rated 4 out of 5 stars 593 reviews

204,934 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.

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 459 reviews

508,844 users

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

Speed Dial [FVD] - New Tab Page, Sync... by Nimbus Web

Rated 5 out of 5 stars 2,287 reviews

156,355 users

FVD Speed Dial - Speed dial button, online synchronization, new tab start page, bookmark organization, custom backgrounds, custom dials, groups, mobile apps, most-visited dials.

FireGestures by Gomita

Rated 4 out of 5 stars 986 reviews

309,047 users

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
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