Add-ons
Excelsior 4
by FujiSenseiSan
About this Collection
insecure password resulting in insecure collection, still in use :)
299 Add-ons in this Collection
DownThemAll!
by Nils Maier, Federico Parodi, others
231 users
The first and only download manager/accelerator built inside Firefox!
Startpage HTTPS Privacy Search Engine
by StartPage
8,000 weekly downloads
Add Startpage - The World's Most Private Search Engine - to your search box. Startpage does not record your IP address. Search the Web in the best possible privacy!
FlashGot Mass Downloader
by Giorgio Maone
448 users
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
Auto Resize Image
by TrVTrV
250 users
Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).
User Agent Switcher
by chrispederick
158 users
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
SQLite Manager
DuckDuckGo (HTTPS / SSL)
by DuckDuckGo
2,164 weekly downloads
DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (HTTPS / SSL version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!
MinimizeToTray revived
Element Hiding Helper for Adblock Plus
by Felix Dahlke
262 users
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
Ixquick (SSL)
by SSL Search Bar
1,083 weekly downloads
Ixquick is a search engine that does not collect or share personally identifiable information. This search bar add-on utilizes SSL to protect searches between You and Ixquick.
Live HTTP Headers
by Daniel Savard, Nikolas Co
37 users
View HTTP headers of a page and while browsing.
NoRedirect
by Kai Liu
6 users
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.
HttpFox
UnMHT
by arai_a
36 users
UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.
DownThemAll! AntiContainer
by Nils Maier
31 users
Make the resources behind container pages easily downloadable by DownThemAll!
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