by newisd

56 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,972 reviews

21,876,015 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).

Download YouTube Videos as MP4 by ialc

Rated 4 out of 5 stars 357 reviews

1,045,809 users

An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 5 out of 5 stars 1,610 reviews

1,414,406 users

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

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 957 reviews

1,304,539 users

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

1-Click YouTube Video Download by The 1-Click YouTube Video Download Team

Rated 4 out of 5 stars 493 reviews

735,452 users

The simplest YouTube Video Downloader for all YouTube Flash sites, period.

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,500 reviews

2,312,460 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.

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 498 reviews

979,275 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.

Web of Trust, WOT: Website Reputation Ratings by WOT Services

Rated 3 out of 5 stars 1,637 reviews

1,088,788 users

Find out which websites you can trust. WOT adds intuitive traffic light-style icons next to search results and URLs so you can decide whether to visit a site:
• Green – The site is trusted
• Yellow – Be cautious
• Red – Online threats detected

BetterPrivacy by IKRG

Rated 5 out of 5 stars 428 reviews

580,518 users

Remove or manage a new and uncommon kind of cookies, better known as LSO's.The BetterPrivacy safeguard offers various ways to handle Flash-cookies set by Google, YouTube, Ebay and others...

Latest updates: See bottom link 'version history'!

Flagfox by Dave G

Rated 5 out of 5 stars 634 reviews

629,374 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...

FireGestures by Gomita

Rated 4 out of 5 stars 877 reviews

401,645 users

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

ReloadEvery by Jaap Haitsma

Rated 4 out of 5 stars 676 reviews

176,126 users

Reloads web pages every so many seconds or minutes. The function is accessible via the context menu (menu you get when you right click on a web page) or via tab context menu (right click on the tab)

PDF Download by Nitro PDF Software

Rated 2 out of 5 stars 682 reviews

130,057 users

Use PDF Download to do whatever you like with PDF files on the Web. Regain control and eliminate browser problems, view PDFs directly in Firefox as HTML, and use the all-new Web-to-PDF toolbar to save and share Web pages as high-quality PDF files.

DownThemAll! AntiContainer by Nils Maier

Rated 5 out of 5 stars 33 reviews

79,752 users

Make the resources behind container pages easily downloadable by DownThemAll!

RightToClick by IKRG

Rated 5 out of 5 stars 141 reviews

195,342 users

Stops javascript annoyances such as forbidden right click, forbidden text selection or cascading dialog boxes.
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