General
1,075 add-ons
Stack Overflow by Phil Wheeler
33 weekly downloads
Search through StackOverflow's extensive range of programming questions for the highest voted responses tagged with your search term
GoodGopher by Dragon's Eye
29 weekly downloads
Search using GoodGopher - The search engine that cuts through the nonsense and gives you uncensored information, while protecting your online privacy! GoodGopher is a brand new search engine. So, it will start off small - but users LIKE YOU can help!
DuckDuckGo clean (no history version) by Stefan Plewako
28 weekly downloads
Search plugin for https://duckduckgo.com
Google Argentina by jguerrerofrescotti
28 weekly downloads
Add to Google Argentina to the search bar to get results with regional relevance and Spanish language.
MultiFileSearch - the best search engine for Rapidshare and 4shared.com by firehelper
27 weekly downloads
MultiFileSearch finds any file hosted on Rapidshare or 4shared (Rapidshare.com 4shared.com).
This is the best and the fastest search engine for firefox.
GMX Search by 1&1 Mail & Media GmbH
27 weekly downloads
With GMX Search you safely and quickly find what you are searching for.
BugMeNot in Search Bar by halilim
27 weekly downloads
Don't register any more! Search for public logins in BugMeNot. Enter the URL in the search box.
Startpage by MacG32
26 weekly downloads
Add Startpage to your search bar today. Startpage is a private search engine that will not collect or share any identifiable information. The search utilizes SSL encryption between you and Startpage. Search using the best privacy engine available.
Google+ (SSL) by SSL Search Bar
23 weekly downloads
Google+ is a social network created by Google. This search bar add-on utilizes SSL to protect searches between You and Google+.
1&1 Search by 1&1 Mail & Media GmbH
23 weekly downloads
With 1&1 Search you safely and quickly find what you are searching for.
UPS Tracking by WBT
22 weekly downloads
Track a UPS package: Adds the ability to track a UPS package by putting its tracking number in the search bar. Associate with a keyword (e.g. "UPS") for best results! (Hover over the screenshot for further instructions on how to do this, if needed).
Additional Resources
- Learn more about the search bar in Firefox
- Browse through even more search providers at mycroftproject.com
- Make your own search tool
To create your own collections, you must have a Mozilla Add-ons account.