All Extensions

Alerts & Updates

Expose Noisy Tabs
Exposes noisy tabs containing audio or video elements.

FlagFox [External]
Displays a country flag depicting the location of the current website&s server.

Gmail Mail Sidebar [External]
Gmail Mail Sidebar brings Gmail right into your Pale Moon Sidebar.

Gmail Watcher [External]
Monitors your Gmail account(s) and notifies you when you have new mail.

Hotmail Watcher [External]
Monitors your Hotmail account(s) and notifies you when you have new mail.

Yahoo! Mail Watcher [External]
Monitors your Yahoo! Mail account(s) and notifies you when you have new mail.

Yandex Mail Watcher [External]
Monitors your Yandex Mail account(s) and notifies you when you have new mail.


Active Stop Button [External]
Stop gif animation with button, context menu or Esc key.

Add-ons Manager Fix
Adds sorting functions to the main header and provides a slim items list.

Advanced Night Mode
Customizable Night Mode for Pale Moon.

All Menus Button [External]
Combines all the menus in a single menu button that can be placed anywhere.

Aviary Add-ons Manager
Aviary Toolkit style Add-ons Manager

Blue Moon Linux
Adds the blue Pale Moon button and other Windows-specific style elements to Pale Moon for Linux.

Browser Backgrounds [External]
Browser Backgrounds is the new Pale Moon extension that lets you install backgrounds directly on your browser.

Color My Tabs
Colors your tabs relatively to their favicons.

Compact Moon Options
Options manager for the Compact Moon theme

Custom Toolbars Plus
Adds custom toolbars with various tweaks.

History Menu Button
Adds a button with the History drop-down menu to the Navigation toolbar. (For Pale Moon 25 users)

Menu Icons Plus [External]
Adds icons to your menus. Choose from the built-in icon sets or import your own.

Noia Moon Options
Options manager for the Noia Moon theme

NoUn Buttons [External]
Unmerge (separate) the Back & Forward buttons... and their menus!

Page Colors & Fonts Buttons [External]
Adds toolbar buttons to switch between page-defined and user-defined colors/fonts for web pages.

Pale Moon for Vim and Links addicts

Persona Switcher [External]
Quickly switch between your personas via the Tools menu or with a key combination.

Stylish [External]
Restyle the web with Stylish, a user styles manager.

Stylish Editor Modified
Adds management tools into Stylish editor. (Requires the Stylish add-on!)

Tab Mix Plus
Adds tab features, including cloning tabs, controlling tab focus, tab clicking options, and more.

Tab Utilities Phoenix [External]
Open Bookmarks/History/URL/Search in new tabs, and more utilities for tabbed browsing.

Theme Font & Size Changer [External]
Lets you change the global font size and font family used for the user interface in Pale Moon.

Change personas/light themes using context menu, tools menu, or toolbar button icon. Light themes ma...

Tiny Menu
Replace the standard menu bar with a tiny menu pop-up.

ToggleDocumentColors [External]
Adds a toolbar button to switch between page-defined and user-defined colors for web pages.

Tree Style Tabs for Pale Moon
A fork of Tree Style Tabs that works on Pale Moon

Xclear [External]
Adds in-field clear buttons to the URL bar, the Search bar and the Find bar.

Download Management

Base64 Encoder
Converts image files and src images into base64 data.

Complete YouTube Saver
YouTube downloader for saving audio, video, subtitles, comments, etc.

Download Manager (S3) [External]
View and manage downloads from a tidy statusbar.

Downloads Window
This restartless extension provides a separate downloads window.

Image Toolbox
Single-click access to common actions for images (e.g. saving, copying, printing)

ImageHost Grabber [External]
Download entire galleries of hosted images with just a few clicks.

Save and read MAFF/MHT files

OpenDownload² [External]
OpenDownload² extends the "Save" dialog by a "Run" button to open the file directly.

Feeds, News, & Blogging

Bamboo Feed Reader [External]
Feed reader | RSS - ATOM - OPML

Forecastfox (fix version) [External]
Get international weather forecasts.

NewsFox [External]
NewsFox is an efficient 3-pane (email) style Atom/RSS feed reader.

Reader [External]
Reader is the ultimate Reader tool for Pale Moon.

Social Fixer for Facebook [External]
Fixes annoyances, adds features and enhances existing functionality to make FB more fun and efficient.

Privacy & Security

Bootstrapped adblocking is yesterday!

Adblock Latitude
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Change Referer Button
Button in the toolbar/status bar to change referer value

Displays the current SSL/TLS cipher, protocol and certificate chain in the Add-on bar and Site ID di...

Clean Links [External]
Converts obfuscated or nested links to genuine clean links.

CookieKeeper [External]
Extended Cookie Manager - Keep only wanted cookies.

Cookies Exterminator [External]
Auto delete cookies and localStorage objects as soon as they become unused.

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

Protects you against tracking through free, centralized, content delivery.

Encrypted Web
A fork of HTTPS Everywhere for the Pale Moon browser

FoxyProxy Basic [External]
A simple on/off proxy switcher

FoxyProxy Standard [External]
An advanced proxy management tool that completely replaces Pale Moon&s built-in proxy manager

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

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

Shows whether the application is running with Administrator privileges

JS Switch [External]
Adds a toolbar button and an option in the Tools menu to enable/disable JavaScript.

Modify HTTP Response [External]
Rewrite HTTP response body using search & replace patterns.

Proxy Privacy Ruler [External]
Restrict Proxy by Private Windows, Tabs and Domain List.

Secret Agent [External]
Continuously randomizes your HTTP user agent to suppress device fingerprinting and resist web tracking.

Show My Password
This most advanced unscrambling addon shows your passwords in readable letters.

uBlock Origin [External]
Finally, an efficient blocker. Easy on CPU and memory.

uMatrix [External]
Point & click to forbid/allow any class of requests made by your browser.

YesScript [External]
YesScript lets you make a blacklist of sites that aren&t allowed to run JavaScript.

Search Tools

Add to Search Bar (Pseudo-Static)
Make any pages' search functionality available in the Search bar (or search box).

Context Search X [External]
Expands the context menu&s "Search for" item into a list of search engines you can choose from.

FinderBar Tweak
Enhances the Find Toolbar.

Google Reverse Image Search [External]
Search the images reversely on Google Images and find the other copies of the very image you are looking for on the web.

SearchLoad Options Revived
Tweak the Search bar's functionality.

Who stole my pictures? [External]
Search for copies of images using,, and via the right-click menu.

Social & Communication

ChatZilla (Pseudo-Static)
A clean, easy to use and highly extensible Internet Relay Chat (IRC) client

Toolbar Button for Facebook™ [External]
Visit your favorite Facebook™ quickly and easily by adding a special button to your Toolbar.

FoxClocks shows times around the world.

Messenger for Facebook™ [External]
Messenger for Facebook™ lets you bring a Messenger right into your browser to chat with your friends.

Twitter App [External]
Twitter App brings Twitter right into your Pale Moon Sidebar.

Tools & Utilities

About Addons Memory
Provides an about:addons-memory page, listing the memory usage of all active add-ons to check each e...

calendar with events support

Date Picker (Pseudo-Static)
Quick popup allowing you to view a calendar or pick a date

Extension Preferences Menu
Allows you to open your extensions' preferences dialogs from the AppMenu or the Tools menu.

Greedy Cache
Always load scripts, images and styles from browser's cache.

Guerilla Scripting
GreaseMonkey-compatible userscripting engine for power users

History Submenus II [External]
Add submenus to the History menu for previous days history.

HTML5 Media Tuner
Selectively disable HTML5 Video/Audio and/or Media Source Extensions

Pale Moon locale switcher
Easily switch between installed UI languages.

Moon Tester Tool
Allows to install any extension, regardless of target application and versions specified in its mani...

Open about:config
Provides access to about:config with a toolbar button and options in the AppMenu and the Tools menu.

Pale Moon Commander
Advanced preferences for Pale Moon

Self-hosted ES6 promises
Provides support for ES6 promises.

Print pages to PDF
Converts selected bookmarks, open browser tabs or ScrapBook (Plus) pages into one PDF document.

Remove It Permanently [External]
Permanently hide content from web pages via the context menu.

Restart manager [External]
Restarts Pale Moon on demand and lets you fine-tune the way normal restart/exit requests are handled.

Rosetta Quick Locale Switcher
Quickly change the general.useragent.locale preference. Fork of Quick Locale Switcher by Martijn Koo...

Theme Compatibility Provider
A set of compatibility fixes for non-supported themes on Pale Moon.

WheelClear [External]
Clear any text field by rolling the mousewheel over it.

Web Development

AlertIP [External]
Show the IP address of the currently loaded web page on demand in an alert prompt.

Developer Tools
The Pale Moon (codename Tycho) Web Developer Tools

DOM Inspector [External]
A tool that can be used to inspect and edit the live DOM of any web document or XUL application

Element Inspector [External]
Shift-right-click any element to open it in DOM Inspector.

Error Console²
Extended Error Console for Pale Moon 27

JSView Revive
View the source code of external JS and CSS files

Screengrab (fix version) [External]
Screengrab! saves webpages as images.


Add Bookmark Here ² (Moon Edition)
Add a menuitem 'Add Bookmark Here...' to Bookmarks Menu.

Auto-Sort Bookmarks
Sort bookmarks by multiple criteria

EPUBReader [External]
With EPUBReader you can read ePub files right inside Pale Moon. No additional software needed!

Fire IE [External]
Embeds Internet Explorer (IE) in Pale Moon to use the powerful add-ons.

Google Keep Notes [External]
Google Keep Notes brings Google Keep right into your Pale Moon Sidebar.

Moon PDF Viewer
Uses HTML5 to display PDF files directly in Pale Moon.

Open with Google Chrome [External]
Open With Google Chrome sends pages from Pale Moon to Google Chrome.

Open with Internet Explorer [External]
Open With Internet Explorer sends pages from Pale Moon to Internet Explorer.

Open with Opera [External]
Open With Opera sends pages, links, tabs and images from Pale Moon to Opera.

S3.Google Translator [External]
S3.Google Translator adds the power of Google Translate’s automatic translations to your browser!

Send Tab to Device (Moon Edition)
Send a tab or link to another device using Pale Moon Sync.

Space Advance
Press the space bar at the end of a page to advance to the next page (à la Opera).

Speed Start [External]
Speed Dial & Start Page with flexible layout for fast access to sites via visual bookmarks.

Tab Groups Helper [External]
Provides an alternative interface for the Tab Groups feature. (Requires the Tab Groups add-on!)

Thumbnail Zoom Plus [External]
Shows the full image when you hover over a thumbnail.

YouTube Lazy Load
Prevent YouTube from auto-load and auto-play videos.

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