Excelsior 4

by FujiSenseiSan

299 Add-ons in this Collection

Silent Block by Schuzak

Rated 4 out of 5 stars 31 reviews

72 users

Minimum and fast URL blocker.

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.

QuickDrag by Stevie Smith

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Experimental

Rated 4 out of 5 stars 324 reviews

2 users

Extends the function of the drag-and-drop mouse gesture so that it can be used to load URLs, do a web search of selected text on a page, or save an image on a page. The successor to Super DragAndGo.

QuickPasswords by Realraven (Axel Grude)

Rated 5 out of 5 stars 53 reviews

35 users

Retrieve your Passwords the quick way! Never retype or display your secure passwords on screen anymore - put the password where you need it - the login form or the clipboard.

Now also includes SSO change (multi-domain pw) and Backup + Restore.

Customizations for Adblock Plus by eyeo GmbH

Rated 5 out of 5 stars 15 reviews

71 users

This extension provides various customization options for the Adblock Plus user interface.

Nagios Checker by Petr Šimek

Rated 5 out of 5 stars 69 reviews

0 users

The statusbar indicator of the events from the network monitoring system Nagios.

Linky by gemal

Rated 4 out of 5 stars 126 reviews

4 users

Linky will increase your power to handle links. ...

eCleaner by flasresizerdeveloper

Rated 4 out of 5 stars 69 reviews

18 users

Clears preferences left by extensions after uninstallation

Correct Identity by ldreier, Dennis Verspuij

Rated 4 out of 5 stars 119 reviews

2,162 users

Ever sent mail from the wrong email address because you forgot to select the correct identity?

Enhanced Facebook by log121

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Experimental

Rated 3 out of 5 stars 25 reviews

77 weekly downloads

Enhanced search for Facebook. Searches everything without need to deal with facebook navigation for search results.

AutoPager by Wind Li

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Experimental

Rated 4 out of 5 stars 394 reviews

0 users

AutoPager automatically loads next pages when you reach the end of a page. It works on a ton of sites,Google,Yahoo..
It works well with most other add-ons adblock plus, WOT and most of the greasemonkey scripts.
You can also try AutoPagerLite.

POW -- Plain Old Webserver by David Kellogg

Rated 5 out of 5 stars 16 reviews

0 users

Turn the web on its head with the Plain Old Webserver (POW), which adds a server to your browser.

Find Flash in Web by log121

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Experimental

Rated 3 out of 5 stars 5 reviews

72 weekly downloads

Performs search for Shockwave Flash (.swf) over the web

Key Manager by Subrata Mazumdar

Rated 3 out of 5 stars 21 reviews

0 users

KeyManager Tool: Firefox Add-on for Key Generation, Certificate Enrollment, CRL Signing, and Identity and Authority Delegation

Certificate Patrol by Carlo v. Loesch, tg(x), others

Rated 4 out of 5 stars 68 reviews

4 users

Your browser trusts many certification authorities and intermediate sub-authorities quietly, every time you enter an HTTPS web site. This add-on reveals when certificates are updated, so you can ensure it was a legitimate change.
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