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

by FujiSenseiSan

348 Add-ons in this Collection

Private Anonymous Search (Google + Bing + HTTPS) by SearchSecure

Rated 4 out of 5 stars 21 reviews

128 weekly downloads

Privatelee.com (HTTPS) combines the best results from Google and Bing with the ultimate private search engine.

Privatelee does not save IP address or set uniquely identifiable or ad network cookies.

Features like WOT rating, infinite scrolling

MR Tech Disable XPI Install Delay by mrtech

Rated 5 out of 5 stars 16 reviews

0 users

Disables default delay when installing...

Add-ons Manager Context Menu by Zulkarnain K.

Rated 5 out of 5 stars 49 reviews

27 users

Add more items to Add-ons Manager context menu.

WorldIP - Geo Add-on with Security Features by Alrond

Rated 5 out of 5 stars 124 reviews

22 users

Professional Geo Add-on with security features and advanced network tools. Anti-phishing. Protection against DNS spoofing and fake sites. All DNS records for domain. The real location of web server, country flag, extended information about datacenter

Toggle Proxy by trigano

The move to Webextensions by Mozilla for Firefox 57+ has made it impossible to modify about:config, this holds Firefox proxy settings. Therefore, this and many other addons will become obsolite from Firefox 57+ onwards unless Mozilla update the API.

NewsFox by Andrey Gromyko, R Pruitt

Rated 4 out of 5 stars 239 reviews

26 users

NewsFox is an efficient 3-pane(email) style Atom/RSS feed reader.

iMEGA by Diego Casorran

Rated 5 out of 5 stars 20 reviews

0 users

This add-on is intended to ease the life of the regular MEGA user.

Please note this extension is NOT the official from Mega, for the real one please go to: https://mega.nz/#firefox

DuckDuckGo (Lite SSL) by DuckDuckGo

Rated 4 out of 5 stars 10 reviews

117 weekly downloads

DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (non-JS Lite version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!

Disable DragAndDrop (Thunderbird) by Takayama Fumihiko

Rated 5 out of 5 stars 19 reviews

63 users

A Thunderbird extension which disables drag and drop in the folder pane.
This extension prevents unintended folder movement.

IE View by EmmaSawyers, searchresults

Rated 3 out of 5 stars 154 reviews

20 users

Lets you load pages in IE with a single right-click, or mark certain sites to *always* load in IE.

Leet Key by Roman Mironenko

Rated 4 out of 5 stars 52 reviews

7 users

Transforms typed or static text to L337, ROT13, BASE64, HEX, URL, BIN, DES, AES, Morse code, DVORAK keyboard layout and to lower/to upper case functionality, Leet Font...

Awesome ldapInfoShow by wang opera

Rated 4 out of 5 stars 14 reviews

64 users

Show contact photo and other info from Local Dir, Addressbook, LDAP, Facebook, LinkedIn, Flickr, Gravatar etc

URL Fixer by eyeo GmbH

Rated 4 out of 5 stars 162 reviews

1 user

URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.

Right Links by Infocatcher

Rated 5 out of 5 stars 148 reviews

8 users

This extension allows to open links in new tabs with right-click directly and using “long” left-click.
This is very useful for touchpads on notebooks and for mice without middle button.

Addons Manager Hilite by custom.firefox.lady

Remembers last selected (hilited) extension/theme/plugin/userstyle in Add-ons Manager. Version 3.0 also includes sorting buttons. Turn off/on the add-on selection list box and/or fine tune behavior via its Options.
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