whatsreeknow

by Sreedhar

119 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,954 reviews

19,192,223 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).

anonymoX by anonymoX GmbH

Rated 3 out of 5 stars 316 reviews

488,316 users

Easy anonymous web browsing.
– Change your IP-Address and country
– Visit blocked or censored websites.
– Delete cookies, show your public ip, and more

We provide the proxy servers, no external proxies or other programs required

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 1,935 reviews

1,881,321 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...

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,831 reviews

1,194,875 users

The first and only download manager/accelerator built inside Firefox!

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,623 reviews

2,172,979 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 1,017 reviews

1,169,615 users

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

Download Flash and Video by Download Flash and Video

Rated 4 out of 5 stars 410 reviews

617,250 users

Download Flash and Video is a great download helper tool that lets you download Flash games and Flash videos (YouTube, Facebook, Dailymotion, Google Videos and more) with a single click.
The downloader is very easy to use.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 267 reviews

306,855 users

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

Tile Tabs by DW-dev

Rated 5 out of 5 stars 266 reviews

80,827 users

Displays tabs in tiled layouts in Firefox. Arrange tiles horizontally, vertically or in a grid. Resize tiles by dragging splitter bars. Tabs and links can be dragged to open in other tiles. Supports multiple tiled layouts. Works with tab groups.

Web Developer by chrispederick

Rated 5 out of 5 stars 254 reviews

427,128 users

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

Disconnect by Disconnect

Rated 4 out of 5 stars 204 reviews

281,042 users

Make the web faster, more private, and more secure.

Self-Destructing Cookies by Ove

Rated 4 out of 5 stars 565 reviews

203,349 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.

Speed Dial by Josep del Rio

Rated 4 out of 5 stars 1,298 reviews

338,652 users

Direct access to your most visited websites

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 454 reviews

551,133 users

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

Awesome Screenshot Plus - Capture, Annotate & More by Diigo Inc.

Rated 4 out of 5 stars 1,450 reviews

464,031 users

Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. And more!
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