My Favorite Add-ons

by sloprlek

856 Add-ons in this Collection

Wappalyzer by Elbert Alias

Rated 4 out of 5 stars 103 reviews

77,232 users

Wappalyzer is a browser extension that identifies software on websites.

KeeFox by Luckyrat

Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.

Webmail Ad Blocker by Jason

Rated 4 out of 5 stars 206 reviews

100,547 users

Expand your email area by blocking and removing ads on the right hand side of the screen when using Gmail, Hotmail, and Yahoo Mail.

Fasterfox Lite by s.r.o.

Download Now


Rated 4 out of 5 stars 251 reviews

61,569 users

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

Zoom Page by DW-dev

Rated 5 out of 5 stars 164 reviews

78,846 users

Full featured zoom manager with independent page and image zoom modes. Choose from four zoom modes: Default Zoom, Fit-To-Width, Default Zoom + Site Specific or Fit-To-Width + Site Specific. Button style and zoom levels are fully configurable.

Lazarus: Form Recovery by Seth Wagoner

Rated 4 out of 5 stars 391 reviews

48,327 users

Never lose anything you type into a web form again! Lazarus securely auto-saves all forms as you type, so after a crash, server timeout, or whatever, you can go back to the form, right click, "recover form", and breathe a sigh of relief. Online YouTube to MP3 Converter by

Download Now


Rated 5 out of 5 stars 48 reviews

47,901 users

With this addon you can convert your YouTube, Dailymotion, Vevo and Clipfish Videos online to MP3 and MP4!
It it free, easy and very fast.

update 13.06.2014:
The addon was fixed to work with YouTube again after their recent changes.

FEBE by Chuck_Baker

Rated 4 out of 5 stars 664 reviews

106,706 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.

ReminderFox by Tom Mutdosch, Daniel Lee

Rated 4 out of 5 stars 530 reviews

75,773 users

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

Lightshot (screenshot tool) by Serg at SkillBrains, Andrej at SkillBrains

Rated 5 out of 5 stars 191 reviews

49,784 users

Easy and convenient screenshot tool. Allows you to make screenshots of any selected area (video and flash too), edit and upload it to server.

Reader by Baris Derin

Rated 5 out of 5 stars 60 reviews

34,333 users

Reader is the ultimate Reader tool for Firefox.

X-notifier (for Gmail,Hotmail,Yahoo,AOL ...) by Byungwook Kang

Rated 4 out of 5 stars 1,713 reviews

88,944 users

Notifier for gmail, yahoo, hotmail, aol and more webmails.
X-notifier(aka WebMail Notifier) checks your webmail accounts and notifies the number of unread emails...
Supports : gmail, yahoo, hotmail, POP3/IMAP, facebook, twitter and more

LeechBlock by James Anderson

Rated 5 out of 5 stars 625 reviews

77,543 users

LeechBlock is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.

Web2PDF Converter by Tomas Rutkauskas

Rated 4 out of 5 stars 89 reviews

37,420 users

Web page to PDF conversion tool
  1. 1
  2. 3
  3. 4
  4. 5
  5. 6
  6. 7
  7. 8
  8. 9
  9. 58
Results 7690 of 856

What are Collections?

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

Explore Collections

More by this User

See all collections by this user