Firefox Advanced Security and Safety +Browsing Helpers

by TList

12 Add-ons in this Collection

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 336 reviews

185 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Session Manager by Michael Kraft

Rated 5 out of 5 stars 850 reviews

164 users

Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.

Image Zoom by Jason Adams

Rated 4 out of 5 stars 355 reviews

195 users

Adds zoom and rotation functionality for images...

Toolbar Buttons by Button Guy

Rated 4 out of 5 stars 372 reviews

369 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

RefControl by James Abbatiello

Rated 4 out of 5 stars 180 reviews

20 users

Control what gets sent as the HTTP Referer on a per-site basis.

Private Tab by Infocatcher

Rated 5 out of 5 stars 312 reviews

80 users

Adds private tabs.

Custom Buttons by Yan, cubegm, others

Rated 4 out of 5 stars 125 reviews

27 users

Gives a possibility to create custom toolbarbuttons...

WorldIP - Geo Add-on with Security Features by Alrond

Rated 5 out of 5 stars 124 reviews

24 users

Professional Geo Add-on with security features and advanced network tools. Anti-phishing. Protection against DNS spoofing and fake sites. All DNS records for domain. The real location of web server, country flag, extended information about datacenter

Bitdefender QuickScan by BitDefender Labs

Rated 3 out of 5 stars 65 reviews

3 users

The quickest way to find out if your computer is infected!
Bitdefender QuickScan is a very fast antivirus scanner, able to determine in a matter of seconds if a system is infected with malware.
More on http://quickscan.bitdefender.com/faq

WebPG for Mozilla by Kyle L. Huff

Download Now

Experimental

Rated 3 out of 5 stars 24 reviews

1 user

An extension which provides GnuPG/GPG/PGP related functions to Moizilla Firefox, Thunderbird and Seamonkey

Lock The Text by FairSimple

Rated 5 out of 5 stars 10 reviews

1 user

Encrypt your text data in browser before you submit it to a network

Medical Spell Checker with OpenMedSpel by e-MedTools

Rated 4 out of 5 stars 11 reviews

421 users

OpenMedSpel for Mozilla Firefox, Thunderbird, and SeaMonkey is free and open source medical spell checking dictionary that includes nearly 50,000 medical terms ranging from abdominis to zygomatic.

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