frvaddons ArchiveListFrenchUser = UndoTabUtilities

by frvaddons

29 Add-ons in this Collection

Leet Key by Roman Mironenko

Rated 4 out of 5 stars 52 reviews

6 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...

OpenDownload² by Tuxman

Rated 5 out of 5 stars 149 reviews

9 users

OpenDownload² extends the "Save" dialog by a "Run" button to open the file directly.

Tab Counter by Michael Kraft

Rated 4 out of 5 stars 115 reviews

3 users

A simple extension that counts the number of open tabs per window and displays the count in the toolbar...

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.

KeePass Helper by Jelle Geerts

Rated 4 out of 5 stars 40 reviews

8 users

Adds a hostname, URL, or email account ID to the application's window name (e.g., that of Firefox or Thunderbird) to make it recognizable to password manager utilities like KeePass.

Extension Manager Extended by Paul Spangler

Rated 4 out of 5 stars 30 reviews

0 users

Use the Addon Manager to view the id, date installed, compatible application versions, and the folder of an extension or theme. Check http://extended.spanglerco.com for more information and http://firefox.spanglerco.com for more extensions...

Show Password On Input by Sven Giermann

Rated 4 out of 5 stars 11 reviews

14 users

Gives an option to show the master password on input

Extension List Dumper by Sogame

Rated 4 out of 5 stars 123 reviews

5 users

This extension adds a button ("Dump list") to the Add-ons window. When this button is pressed, a new window is opened with the list of installed extensions, themes or plugins...

InfoLister by Nickolay Ponomarev

Rated 4 out of 5 stars 35 reviews

1 user

Lists installed add-ons (extensions, themes, plugins). Mozilla does not allow me to publish the version compatible with Firefox 48+, see http://forums.mozillazine.org/viewtopic.php?f=48&t=2084957&p=14715558#p14715558 for details.

SourceEditor by iDo

Rated 4 out of 5 stars 20 reviews

1 user

View and Edit source of HTML element...

Link Status by fcp

Rated 4 out of 5 stars 34 reviews

0 users

Shows an icon on the status bar when the mouse cursor is over a link to a page you bookmarked or visited before. In Firefox 3.5 and later, the extension also offers an option to disable the visited link styling to reduce the risk to privacy.

Duplicate Tab by Twanno

Rated 4 out of 5 stars 164 reviews

0 users

Duplicate Tab allows you to clone a tab along with its...

CleanHide by Peter Pan, 21690191

Download Now

Experimental

Rated 5 out of 5 stars 3 reviews

0 users

if you find some web page use Hidden Text insert in normal articles,try this.

File Title by JasnaPaka

Rated 4 out of 5 stars 31 reviews

1 user

With this extension you can save HTML pages like in Microsoft Internet Explorer. Default filename is generated according to HTML tag TITLE.
  1. 1
  2. 2
Results 1629 of 29

What are Collections?

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

Explore Collections