functionality

by gracefool

65 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,935 reviews

20,320,933 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).

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 5 out of 5 stars 1,599 reviews

1,342,316 users

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

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 956 reviews

1,230,597 users

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

Stylish by Jason Barnabe

Rated 4 out of 5 stars 747 reviews

666,317 users

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.

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 447 reviews

735,700 users

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

QuickJava by Doug G

Rated 5 out of 5 stars 251 reviews

260,259 users

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

BetterPrivacy by IKRG

Rated 5 out of 5 stars 428 reviews

550,355 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'!
Collector's Note Since version 4, Firefox deletes Flash cookies along with HTTP cookies, so this is no longer needed for privacy, but it's still useful for fine-grained control if there are Flash cookies you want to keep.

Classic Theme Restorer by Aris

Rated 5 out of 5 stars 956 reviews

437,753 users

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

All builds & changelogs on versions page!

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 930 reviews

538,379 users

FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Video WithOut Flash by TheDrev

Rated 4 out of 5 stars 53 reviews

83,677 users

Watch videos without flash

Reddit Enhancement Suite by honestbleeps

Rated 5 out of 5 stars 91 reviews

246,275 users

A suite of tools to enhance Reddit

United States English Spellchecker by jooliaan

Rated 3 out of 5 stars 165 reviews

474,368 users

United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.

To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".

Cookies Manager+ by V@no

Rated 4 out of 5 stars 73 reviews

107,840 users

Cookies manager to view, edit and create new cookies. It also shows extra information about cookies, allows edit multiple cookies at once and backup/restore them.

Thumbnail Zoom Plus by David Adler

Rated 5 out of 5 stars 300 reviews

127,160 users

Shows full image when you hover over a thumbnail. Works with Amazon, Baidu Images, Bing Images, Facebook, Flickr, Google+, Google Images, IMDb, LinkedIn, Netflix, Pinterest, Reddit, Twitter, Yandex, YouTube, Wikipedia, Yahoo Images, & many more.

Print Edit by DW-dev

Rated 5 out of 5 stars 272 reviews

103,463 users

Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.
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