70's addons

by chilin.yang

29 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 7,328 reviews

4,855,613 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,900 reviews

2,221,899 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...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,019 reviews

1,266,956 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 406 reviews

665,332 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.

Stylish by userstyles.org

Rated 4 out of 5 stars 856 reviews

468,172 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 265 reviews

342,945 users

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

Flagfox by Dave G

Rated 5 out of 5 stars 673 reviews

509,549 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...

Speed Dial by Josep del Rio

Rated 4 out of 5 stars 1,291 reviews

369,009 users

Direct access to your most visited websites

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,585 reviews

318,084 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

Fasterfox by RsCcman Production

Download Now

Experimental

Rated 4 out of 5 stars 94 reviews

107,790 users

The One; The Original Fasterfox Gives performance & network tweaks for Firefox. Fasterfox makes your browsing so much faster!
Make your Sites Faster than a Fox with Fasterfox for FireFox!

ColorfulTabs by Shivanand Sharma

Rated 4 out of 5 stars 1,019 reviews

240,860 users

The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.

Add to Search Bar by Dr. Evil

Rated 5 out of 5 stars 657 reviews

77,345 users

Make any pages' search functionality available in the Search Bar (or "search box")...

Add-on Compatibility Reporter by Mozilla

Rated 4 out of 5 stars 198 reviews

67,677 users

Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.

FirePHP by cadorn

Rated 4 out of 5 stars 48 reviews

43,147 users

FirePHP enables you to log to your Firebug Console using a simple PHP method call.

Not using Firebug 1.9+ on Firefox 8+? See http://firephp.org/

YouTube Download by YevgenyA, @remix youtube download directory

Rated 4 out of 5 stars 90 reviews

2,972 users

Note from Mozilla: This add-on has been discontinued. Try Video DownloadHelper instead.

Download YouTube - The best YouTube video and music downloader for Firefox.
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