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TabSubmit

Lets the user direct the submission of a form to a new tab or window. [Bug #17754]

Rated 5 out of 5 stars (14)
1,488 users
Updated May 23, 2011

Extended Link Properties + (obsolete) Requires Restart

This application extends the Link Properties and displays File Size, Last Modified Date, Content Type and HTTP Header of a link...
Warning: developing discontinued, see least

Rated 5 out of 5 stars (11)
393 users
Updated May 20, 2011

Show Password On Input Requires Restart

Gives an option to show the master password on input

Rated 4 out of 5 stars (11)
542 users
Updated May 19, 2011

Travel VisaHQ Widget Requires Restart

Unique application for checking visa requirements and embassies search. The addon will help in planning your trip. In few seconds you can find out whether you need a visa to the country you want to visit and learn the address of your embassy.

Not yet rated
0 users
Updated May 18, 2011

Live HTTP Headers Requires Restart

View HTTP headers of a page and while browsing.

Rated 4 out of 5 stars (197)
80,786 users
Updated May 13, 2011

FlashResizer Requires Restart

Makes Flash Movies/Games Resizable, and other enhancements.

Rated 4 out of 5 stars (30)
2,420 users
Updated May 3, 2011

Cover Art Finder

A simple restartless addon that shows cover art in your MP3/FLAC/WAV folders and provides an easy way of retrieving missing artwork.

Not yet rated
9 users
Updated April 27, 2011

DMOZ Bookmarks Requires Restart

Download any dmoz category to your browser bookmarks.

Rated 5 out of 5 stars (3)
18 users
Updated April 26, 2011

InlineDisposition

InlineDisposition changes the disposition of Content-Disposition response headers from attachment to inline; this prevents servers from forcing the browser to save a file and allows that file to be viewed in the browser, if the browser supports it.

Rated 5 out of 5 stars (48)
51,498 users
Updated April 20, 2011

CensureBlock Requires Restart

This addon blocks sites containing pornographic materials.

Rated 3 out of 5 stars (76)
3,414 users
Updated April 18, 2011

WikiLook Requires Restart

Leading dictionary lookup add-on. Fast, light, open source tool that define words for you without need to open new tabs or windows. Wiktionary&Wikipedia.

Ctrl or Shift or Alt + RightMouseButton click. Now with thesaurus.

70+ languages supported!

Rated 4 out of 5 stars (130)
1,395 users
Updated April 13, 2011

Rainbowpicker Requires Restart

Pick any color of the...

Rated 4 out of 5 stars (17)
390 users
Updated April 12, 2011

Open Multiple Locations Requires Restart

Adds a "File" menu option to open multiple locations at a time.

Rated 4 out of 5 stars (23)
2,779 users
Updated April 12, 2011

GoodRelations Extension Requires Restart

Context search for product offerings and company profiles with GoodRelations...

FF4 support? - This extension works also with Firefox 4, but you have to install version 0.1.5, which has not been reviewed yet (as of April 6, 2011).

Not yet rated
1 user
Updated April 8, 2011

Conspiracy Requires Restart

Shows flag/country of involved Certification Authorities (CAs) for secured pages.

Rated 5 out of 5 stars (3)
160 users
Updated April 7, 2011

Export All Certificates Requires Restart

Adds an option to export all root certificates.

Rated 2 out of 5 stars (3)
393 users
Updated March 31, 2011

URL Flipper Requires Restart

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

Rated 4 out of 5 stars (37)
2,728 users
Updated March 31, 2011

Tinderstatus Requires Restart

the status of Mozilla tinderboxen in the statusbar

Rated 3 out of 5 stars (1)
24 users
Updated March 29, 2011

EmotiConverter Requires Restart

Post your best emoticons of the easiest and fastest way.

Rated 5 out of 5 stars (30)
125 users
Updated March 28, 2011

NoRedirect Requires Restart

NoRedirect lets the user take control of HTTP redirects. It can be used to interdict an ISP's DNS search redirection hijacks, preview/screen "shortened" URLs (e.g., TinyURL), stop the annoying redirection of "smart" error pages, etc.

Rated 4 out of 5 stars (72)
10,447 users
Updated March 28, 2011