Privacy and Security
Adblock Plus No Restart Featured
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
Adblock Edge No Restart
Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist.
**This addon has been discontinued**
Bluhell Firewall No Restart
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
Password Exporter No Restart
This extension allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.
OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.
Confirm E-mail address before sending mail
Mail Merge Featured
Mass Mail and Personal Mail
Adds the ability to create and edit entries in the password manager.
FoxyProxy Basic is a simple on/off proxy switcher. More advanced features and configuration options are offered by FoxyProxy Standard.
Various enhancements for build-in "master password" (MP)
-Locks master security device on demand or after specified time
-Prompts for MP on browser startup
-Suppresses all or duplicate MP prompts
-Locks up entire application or individual windows
CookieKeeper No Restart
Extended Cookie Manager - Keep only wanted cookies.
All the bugs have been fixed!
Everyone needs this add-on!
Block websites you don't want the browser to get into.
Block by a whole domain name or a specific address.
Block until further notice or until a certain date.
Check the message contents and addresses before you send the message...
Pan No Restart
Block ads and manage proxy.
StartupMaster No Restart
Asks for the master password at startup (fixes multiple password prompt)
Show the IP address of the current page in the status bar. It also allows querying custom information services by IP (right click) and see location and avaiable vouchers for shopping sites. Additionally you can copy the IP address to the clipboard.
Silent Block No Restart
Minimum and fast URL blocker.
Customizations for Adblock Plus No Restart
This extension provides various customization options for the Adblock Plus user interface.
GProxy Plus lets you set and clear Freegate local proxy in Firefox and Thunderbird, and do more.