Excelsior 4 (best of FF 3 / business, multimedia, shopping, entertainment suitcase)

by FujiSenseiSan

348 Add-ons in this Collection

Win8 by Paenglab

Rated 4 out of 5 stars 8 reviews

0 users

Windows 8 styles for TB

Amazing Media Browser by Phong Lu

Rated 3 out of 5 stars 21 reviews

0 users

A Multimedia Download Tool

wmlbrowser by Matthew Wilson

Rated 4 out of 5 stars 30 reviews

1 user

Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.

ViewAbout by Gary Kwong

Rated 4 out of 5 stars 18 reviews

36 users

Enables access to various about: dialogs from the View menu.

bioFOX by Saleem Mohammed

Rated 5 out of 5 stars 20 reviews

0 users

Bioinformatics tools on Mozilla based browsers

Yet Another Remove It Permanently by Kim A. Brandt

Download Now

Experimental

Rated 5 out of 5 stars 47 reviews

0 users

Remove elements and block content on Web pages.

URL Flipper by Kai Liu

Rated 4 out of 5 stars 38 reviews

5 users

Quickly and easily increment and decrement numbers and strings in URLs for navigating through URL sequences.

bosskey by mozine.cn

Rated 4 out of 5 stars 142 reviews

0 users

Add Boss Key, Minimize/Close to tray and memory auto cleaning to Firefox.

XHTML Mobile Profile by Gareth Hunt

Rated 4 out of 5 stars 12 reviews

0 users

Firefox does not natively support the mime-type application/vnd.wap.xhtml+xml. This is one of the possible mime-types for XHTML Mobile Profile. This addon adds support for this mime-type.

Hide Menubar by yuoo2k

Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.

FxIF by Christian Eyrich, Ted Mielczarek

Rated 4 out of 5 stars 96 reviews

42 users

View EXIF data in image properties

MR Tech About:About by mrtech

Rated 3 out of 5 stars 8 reviews

0 users

Adds the following "about:" options to the Help menu

Validaty by gemal

Rated 3 out of 5 stars 6 reviews

1 user

One Click Validator. Provides you a button to validate a page using a validator like w3c or another user defined

Addons Quick Search by Infocatcher

Rated 5 out of 5 stars 12 reviews

4 users

Type first letters of add-on name to find them in the list or press Ctrl+↑/↓ to switch between add-ons categories.
Additionally remember and restore last selected item in each list.

Extension Auto-Installer by Wladimir Palant

Rated 5 out of 5 stars 48 reviews

5 users

Important note: This extension will not work in Firefox 57 and above. Providing this functionality in Firefox is no longer possible, the extension is discontinued.
  1. 1
  2. 5
  3. 6
  4. 7
  5. 8
  6. 9
  7. 10
  8. 11
  9. 24
Results 106120 of 348

What are Collections?

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

Explore Collections