My Favorite Add-ons

by Chandru

17 Add-ons in this Collection

Flash Video Downloader - YouTube HD Download [4K] by Artur Dubovoy

Rated 4 out of 5 stars 774 reviews

1,006,691 users

Flash Video Downloader helps you download any video (flv, mp4, HD) from YouTube, Facebook, Break, Metacafe and more in one click. You can download mp3, music (iPod), avi and more. Download Flash games. Download Helper. 4K download.

Download YouTube Videos as MP4 by ialc

Rated 4 out of 5 stars 441 reviews

1,129,699 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.

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 1,417 reviews

794,034 users

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

YouTube Flash Player by Maxime RF

Rated 5 out of 5 stars 71 reviews

392,837 users

A very lightweight add-on that allows you to watch YouTube™ videos using Flash® Player instead of the default HTML5 player. The Flash® Player will consume less material resources (CPU, RAM) if your PC doesn't easily support HTML5 videos. Try it!

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 975 reviews

490,466 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!

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Rated 4 out of 5 stars 366 reviews

219,531 users

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

Screengrab (fix version) by Oleksandr

Rated 5 out of 5 stars 313 reviews

142,236 users

Screengrab! saves webpages as images.
0.99 released!
New features: upload to internet

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 358 reviews

145,366 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

FoxClocks by Andy McDonald

Rated 4 out of 5 stars 328 reviews

67,139 users

FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.

WhatsApp Panel by Alejandro Brizuela

Rated 4 out of 5 stars 45 reviews

33,990 users

Integrate WhatsApp with Firefox in a simple way.

Save Images by Lumox

Rated 4 out of 5 stars 333 reviews

49,653 users

Save Images is NOT compatible with Firefox v48 and later.
Save Images saves the images from the current tab page, from the cache, to a specified location, with either the images original file name or a file name that you specify.

IP Address and Domain Information by webdev7

Rated 4 out of 5 stars 22 reviews

23,514 users

The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.

Dictionary Pop-Up by Dictionary.com (Official) by Dictionary.com

Rated 4 out of 5 stars 122 reviews

28,995 users

The official extension from the people at Dictionary.com, the most popular and trusted online dictionary and thesaurus, to look up word definitions and synonyms anywhere you go with Firefox via a simple pop-up.

AddThis by AddThis

Rated 4 out of 5 stars 245 reviews

44,084 users

AddThis for Firefox is the best add-on to make sharing and bookmarking simple. Have all your favorite web 2.0 social networking, bookmarking, blogging, and e-mail services at your fingertips. Share any page, anytime, with anyone.

S3 Organizer(S3Fox) by Rahul Jonna

Rated 3 out of 5 stars 66 reviews

15,459 users

S3Fox Organizer helps you organize/manage/store your files on Amazon S3. It is easy to install and use as it is integrated into the browser.
  1. 1
  2. 2
Results 115 of 17

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections