User Agent Switcher
Adblock Plus — for annoyance-free web surfing
NoScript - JavaScript/Java/Flash blocker for a safer Firefox experience! - what is it? - InformAction
HTTPS Everywhere
HTTPS Everywhere is produced as a collaboration between The Tor Project and the Electronic Frontier Foundation. Many sites on the web offer some limited support for encryption over HTTPS, but make it difficult to use. For instance, they may default to unencrypted HTTP, or fill encrypted pages with links that go back to the unencrypted site. The HTTPS Everywhere extension fixes these problems by using clever technology to rewrite requests to these sites to HTTPS. HTTPS Everywhere now uses the DuckDuckGo Smarter Encryption dataset, to enable even greater coverage and protection for our users. Original announcement can be found here: Further technical details on how we utilize Smarter Encryption: Feedback: If you want to send us your comments, please email extension-devs@eff.org. Questions and Caveats
Ghostery
FoxTab
Greasemonkey
Related:
Related: