Adblock Latitude
Acceptable ads are yesterday!

Block Content
Block Content Download and Manage Permissions (Image, Script, Style, ...)

CanvasBlocker Legacy
Changes the JS-API for modifying <canvas> to prevent Canvas and other Fingerprinting.

Certificate Patrol
Monitor and compare certificates your application adopts for encrypted HTTPS web sites.

Change Referer Button
Change the referer with a button

CipherFox
Display the current SSL/TLS cipher and certificate chain

Classic Password Editor
Adds the ability to create and edit entries in the password manager.

CLEO
Create multi-addon install package (Cleopack)

Cookie Masters
Comprehensive Cookie Management

Cookie Permissions Button
View and change cookie permissions for websites from toolbar button.

CookiePage [External]
View cookies of the current web page.

Cookies Control Panel
Manage cookie permissions from a toolbar button.

Crush Those Cookies
Crushes those cookies which are no longer desirable.

Decentraleyes
Local emulation of Content Delivery Networks.

Eclipsed Moon
An add-on/extension exclusively for the Pale Moon™ browser for smart, unobtrusive user agent spoofing.

Expire history by days
Allows to expire history older than a fixed amount of days. Based on Expire History By Days add-on by Marco Bonardo.

FEBE
Backup your browser data

FoxyProxy Basic
Premier proxy management for Firefox

FoxyProxy Standard
Premier proxy management for Firefox

HTTPS Always
Encrypt the Web! Automatically use HTTPS security on many sites.

HTTPS Enforcer
Block unencrypted web traffic.

HTTPS Inquirer
Automatically detect and alert when SSL is available on a web page. Automated rule creation for HTTPS Always

I don't care about cookies
Get rid of annoying cookie warnings from almost all websites

Integrated Authentication for SeaMonkey and Pale Moon
An extension that helps with enabling and managing NTLM (Windows pass-through) and other SPNEGO (integrated authentication) settings.

IsAdmin
Shows whether the application is running with Administrator privileges.

Link Alert
Changes the cursor to indicate the target of a link.

Master Password+
Various enhancements for built-in "Master Password" feature

OPIE
Import/Export extension preferences

OPIE2
Advanced Import/Export extension preferences

Password Manager Menu
Allows user to clear HTTP Basic Authentification, clear master password data and open the password manager.

PermissionsPlus
Enhances the permissions manager with additional site specific permissions.

Polish Cookie Consent
Automatically accepts cookie policy/GDPR on websites.

Pure URL
Strips garbage referer tracking fields like 'utm_source' from links, and resolves short links.

QuickPasswords
Quickly login and get Passwords into the clipboard. Never display them anymore!

ScriptBlock
Block JavaScript on listed sites.

Show My Password
Shows your password in readable letters

signTextJS
window.crypto.signText replacement

Toggle JavaScript [Enabled/Disabled]
Use toolbar toggle button to enable javascript (Enabled = green icon) or to disable javascript (Disabled = red icon).

uBlock Origin (Legacy) [External]
An efficient blocker add-on for various browsers. Fast, potent, and lean.

Unplug [External]
Show a prompt when a new plugin is installed.

ηMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.