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

by FujiSenseiSan

348 Add-ons in this Collection

Open As Webfolder by Julian Reschke

Rated 3 out of 5 stars 10 reviews

0 users

Open pages and links in Windows WebFolder WebDAV client (similar to "open in Webfolder" checkbox in IE's open...

Trueblock Plus by Eric Bishop

Download Now

Experimental

Rated 4 out of 5 stars 45 reviews

9 users

Trueblock Plus is a fork of the Adblock Plus extension for blocking unwanted advertisements on the web. This fork provides the exact same features as Adblock plus, with the unpopular, unwanted "acceptable ads" (non-)feature turned off by default.

Environment Proxy by Peter Leugner

Rated 4 out of 5 stars 8 reviews

0 users

Sets proxy settings from environment variables.

Alphanumerator by Dave Kahler

Rated 5 out of 5 stars 2 reviews

0 users

Convert alphanumeric phone numbers to just numbers. Simply highlight the text, right-click it, and click "Alphanumerate". For example, 1-800-PICK-UPS would be converted to...

CallingID Link Advisor by CallingID

Rated 2 out of 5 stars 10 reviews

0 users

CallingID Link Advisor verifies the links you see in Firefox and Thunderbird are safe before you follow them. When the mouse is placed over any link a risk assessment and the full details of the site owner are displayed, helping you evaluate the...

NestedQuote Remover by Achim Seufert

Rated 4 out of 5 stars 13 reviews

1,183 users

Remove nested quotes when replying to a mail.

Element Hiding Helper for Pan by cstkingkey

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Experimental

Rated 4 out of 5 stars 8 reviews

0 users

Help you create element hiding rules for Pan to fight the text ads.

my site 1.0 by Venkat Bommina

Rated 1 out of 5 stars 1 review

0 users

it allow to browse facebook - youtube and gmail in secured way...

RSS Linkify Subject by Alex Dedul

Rated 3 out of 5 stars 5 reviews

0 users

Linkify Subject header with Content-Base URL when viewing RSS item to easily open it in...

Text Complete by Marcel Scherzer

Rated 4 out of 5 stars 42 reviews

0 users

The text complete extension adds shortcuts and auto complete functionality to text fields within web forms, the thunderbird message composer, and various other fields within the firefox browser and thunderbird messagecomposer.

The available ...

Stop Tube HTML5 by Kashif Iqbal Khan

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Experimental

Rated 3 out of 5 stars 65 reviews

4 users

Stops autoplay of YouTube HTML5 videos (WebM). It is Flash-Block equivalent for HTML5 videos.

Whois & Flags Firefox & Websites Popularity Rating by myip.ms

Rated 4 out of 5 stars 24 reviews

6 users

Display Country Flag indicating Website Physical Location (Country, State, City). Website Popularity (Live Visitor Statistics). Shows how many users are visiting any World Website per day. Website IP IPv6 Addresses, DNS, Hosting. IP Whois Lookup

Channel Guard by Garisson Kingstorm

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Experimental

Rated 4 out of 5 stars 2 reviews

0 users

Channelguard disables plugins and protocol handlers to ensure maximum security against side-channel attack.

Force RTL by Kai Liu, Ehsan Akhgari, others

Rated 5 out of 5 stars 6 reviews

0 users

Force a LTR locale to behave as if it was a RTL locale.

Orb VideoMail by Ian McCarthy

Not yet rated

0 users

Toolbar button for creating videomails OF ANY LENGTH right from within Thunderbird. This is videomail freed from attachments!
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