My Favorite Add-ons

by pah borges

205 Add-ons in this Collection

Adblock Plus by Eyeo

Rated 5 out of 5 stars 7,047 reviews

12,696,291 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).

Video DownloadHelper by mig

Rated 4 out of 5 stars 11,428 reviews

3,468,266 users

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

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 4,143 reviews

781,725 users

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Greasemonkey by Anthony Lieuallen

Rated 4 out of 5 stars 1,547 reviews

691,963 users

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

Google Translate, ImTranslator, Dictionary, TTS by Smart Link Corporation

Rated 4 out of 5 stars 594 reviews

212,328 users

ImTranslator translates text, words, webpages between more than 100 languages.
NEW: Inline Translator, Dictionary, access to Google Translate, Microsoft Translator. Unique on the fly localization.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 2,681 reviews

706,570 users

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

Stylish - Custom themes for any website by

Rated 4 out of 5 stars 1,258 reviews

326,593 users

Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.

Full Web Page Screenshots (♥♥♥♥♥) by susbox

Rated 5 out of 5 stars 588 reviews

205,420 users

FireShot makes full web page screenshots. Demo:

Screenshots can be quickly captured and:

― Saved as Image or PDF with links
― Sent to clipboard
― Printed
― Annotated *
― Uploaded *
― E-Mailed *

* OS Windows only

Web Developer by chrispederick

Rated 4 out of 5 stars 464 reviews

268,036 users

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

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 422 reviews

176,421 users

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

Web of Trust, MyWOT/WOT: Website Reputation Rating by WOT Services

Rated 4 out of 5 stars 1,497 reviews

264,987 users

Instantly know which websites to trust! WOT protects you while you browse, warning you against dangerous sites that host malware, phishing, and more.

Spanish (Spain) Dictionary by tnarik, RickieES

Rated 4 out of 5 stars 131 reviews

237,883 users

Spanish/Spain Dictionary

EPUBReader by epubreader

Rated 4 out of 5 stars 250 reviews

234,150 users

With EPUBReader you can read ePub files just in Firefox. No additional software needed!

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 196 reviews

343,521 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)".

Brazilian Portuguese Dictionary (New Spelling) by jhltmnn

Rated 4 out of 5 stars 37 reviews

39,474 users

The same spellchecker shipped with the Brazilian version of Firefox.
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