The Best Firefox Addons

by aamanlamba

24 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 6,512 reviews

4,365,310 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 1,825 reviews

2,122,392 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 986 reviews

1,281,267 users

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

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,737 reviews

1,274,061 users

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

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 949 reviews

477,335 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!

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,556 reviews

330,212 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!

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Rated 4 out of 5 stars 341 reviews

193,858 users

This extension allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 306 reviews

267,266 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

gtranslate by Pau Tomàs, Pierre Bertet, others

Rated 4 out of 5 stars 510 reviews

80,911 users

With gtranslate you can translate any text in a web page just by selecting and right-clicking over it. The extension uses the Google translation services to translate the text.

FEBE by Chuck_Baker

Rated 4 out of 5 stars 655 reviews

111,709 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

Fasterfox Lite by Wips.com s.r.o.

Download Now

Experimental

Rated 4 out of 5 stars 251 reviews

61,459 users

Fasterfox Lite: Performance and network tweaks for Firefox, without the Enhanced Prefetching. This is a fork from the original "Fasterfox".

YSlow by YSlow

Rated 3 out of 5 stars 207 reviews

82,379 users

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

Image Zoom by Jason Adams

Rated 4 out of 5 stars 338 reviews

148,601 users

Adds zoom and rotation functionality for images...

StumbleUpon by StumbleUpon

Rated 4 out of 5 stars 217 reviews

82,152 users

StumbleUpon is the easiest way to discover new and interesting photos, videos, web pages and more, recommended by a community of experts. Tell us what you are interested in and we recommend page after page of amazing stuff you’d never expect to see.

SkipScreen -- download helper, now for sale... by Skipscreen

Rated 4 out of 5 stars 631 reviews

91,185 users

We’re sorry to say we can’t maintain Skipscreen anymore. We’d love to see someone carry on with it. If you’d like to buy Skipscreen, or otherwise find it a good home, please contact us at admin@worcesterllc.com.
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