Lyrics for YouTube
A player button to load embedded lyrics of the current track in YouTubeFile Manager
Use browser to manager local filesCORE Discovery
One-click access to free copies of research papers whenever you hit the paywallphab-test-policy
Adds Testing Policy UI to Mozilla's Phabricator instanceVDE - Video Download Engine
Simple Video Downloader. Should work on Dailymotion, Youtube (video only), and some other sites using DASH technology.(experimental)Snipo: YouTube Notes to Notion
The best way to take YouTube notes directly to Notion Take YouTube notes, capture screenshots, and sync YouTube playlist with NotionActivate Reader View – Bookmark Version
This add-on adds a bookmark to the bookmarks toolbar. Clicking on it activates the Reader View even if the icon in the address bar is not present.Mouseless
For a mouseless future.Restore Youtube Dislikes and the IMDB forums
Restores dislikes for all Youtube videos and also puts the forums back onto IMDb with all of the old posts restored. Chrome version available: https://chrome.google.com/webstore/detail/imdb-forum-addon-and-yout/bjpibnbhmpgnidoomlohpolhddbjkogiStay Current
Some links will always open in a new tab but this may not always be the behaviour you would like. This add-on adds a new context menu item that forces the link to open in the current tab.FramelessApp Ext
External Frameless Window for any site! * No Browser Elements! - Not even a frame border * Window resizes * Fullscreen Works great for sites like: Netflix Pandora Youtube Spotify iHearRADIO Hulu Amazon Prime Music/Video ..and many more!Tab Wrangler
Sort your tabs by URL or title, wrangle all tabs into a single window, or delete duplicate tabs. Simple tab organization you didn't know you needed! Options are accessed via the right click context menu.Google Chat Popup
A simple Google Chat popupBring Twitter Bird Back
Replaces the new "X" logo on Twitter with the classic blue bird one. Also detects if you have notifications and updates the icon shown on the tab to reflect that.Watch Later
Allows you to add any video to the list of "to watch" in easy way. Watch Later allows you to save title, link to the video and time when you stopped watching video. Supports autofill data for YouTube.Pontoon Add-on
Tools for Pontoon and its integration into the browser.VIKI: Dịch Anh - Việt Online
Phần mềm dịch chính xác tiếng Anh - tiếng Việt online và miễn phí.Remove reddit app promos
A small Firefox extension which removes the banners and promos trying to get you to install the Reddit app, these banners and promos normally appear when browsing Reddit on a mobile device.PayWallBlocker
PayWall Blocker hides annoying articles, on the overview pages of major German online magazines and newspapers, that are behind a PayWall.imoin
See the status of your Icinga or Nagios instance at a glance in your browser.Open Link in Foreground
Adds a option when right clicking a link to open in a new tab and switch focus to it. Very useful when wanting to keep current tab and visit link immediately. That's It!Messenger Dark
Gives a dark theme to the Facebook messenger website.Grayscale Browsing
Toggle grayscale on the active tab for the ultimate reading experiencePlagly - Plagiarism Checker Tool
The most accurate plagiarism checker tool for students, teachers, SEO professionals and everyone in between.TST Active Tab in Collapsed Tree
Provides UI to show last active tab in a collapsed tree in Tree Style Tab.Obsidian Web Clipper
The simplest web clipper for Obsidian MD.Music Score Downloader
This extension allows you to download sheets, audio and midi filesYoutube downloader and converter button - YTLoad
Add download and converet button to YouTube page. YouTube downloader FREE - Convert videos to MP3 MP4.Australis-like refresh in URL bar
Adds a refresh button in the URL bar. Icon is CC-BY-SA 4.0 by Twitter user trumpikas.ShortcutKey2URL (WebExtensions)
ShortcutKey2URL for Firefox WebExtensions is an extension for Firefox that allows you to open, and move url using shortcut keys. You can also run JavaScript. I released WebExtensions version in Firefox 60.AutoSave to Wayback Machine
Automatically saves the pages you visit to the Wayback Machine.Twitch chest collector
Automatically collects loot bonus on twitch channels. You can also see how many chests you collected on each twitch account in a popup.Videotron Security TrafficLight
Videotron Security TrafficLight adds a strong and non-intrusive layer of security to your browsing experience.Pinned Metahkg
Go to the pinned Metahkg tab. If it doesn't exist, it's created.Focussive
Replace your boring new tab with a soothing wallpaper and other utilities like adding focus and todos for the day. Also, this displays the time and weather in syncHacKontext
HacKontext allows to inject website information, HTTP headers and body parameters of the active browser tab on specific InfoSec command-line tools in order to improve and speed up their correct usage.Remove disabled attribute
Removes the 'disabled' HTML attribute of a selected element.Mini Translator
Translate a text to a different languagePopflash auto accept
Automatically ready ups for the pending match when in lobby.Upwork Job Scorer & Spam Detector
This Extension aims to help fresher freelancers on Upwork to apply on the right jobs, which will increase there chance of getting the job and saving connects.NSC Blocker
The NSC response header defines how websites can communicate that their content isn't safe, for example when it contains adult content. The header is defined in an experimental specification and implemented on the client side with this add-on.Google Docs/etc For LibreJS
Allow downloading from Google Docs/Sheets/Slides with LibreJS enabled (or any other proprietary JS blocker) Originally by Nathan Nichols.GeeksForGeeks Popup Blocker
Removes the annoying login modal/popup on the various article pages at geeksforgeeks.orgNitab
A Neat, advanced and customizable start page for your browser.Popout
Popout is simple extension that allows tabs to be opened in a separate minimal window.Free VPN Proxy & Ad Blocker - Planet VPN
Unblock access to any website with our free VPN proxy Mozilla extension - Planet VPNNo-Image-Tooltip
Removes the tooltip on images when hovering over themfeedMeBread
Auto check bread checkbox on dejbox.frYoutube-shorts block
Play the Youtube shorts video as if it were a normal video. and hide "shorts"tab and videos (optional).No Click To Edit Jira
Remove click to edit on jiraTouchcord
Turn the Discord website into a proper app for android.SafeToOpen Online Security
SafeToOpen Online Security protects you against scams, viruses, and phishing sites.Amazing Fields for Trello
Extends Amazing Fields for Trello Powerup to customize UI on Firefox.iTIC Copilot
All the tools that an iTIC student would ever need, all combined in a single extension. No, it isn't a dream, it's available to you for free! A subversion client, an autologger, an anti-downloader, a timetables storage, ... the list never ends!Nexone Mini
A mini version of your favorite NexOne FeaturesPrivacy Screen
Privacy Screen is a Firefox extension that hides webpages when your mouse is not hovering on your window.Ashidori
An anime scrobbler built into your web browser.17Lands Extensions
Extensions for 17LandsZNUlnx-adobeconn-resolver
Resolve adobe connect webview in linux system for using in University of Zanjan domaingozo Main Focus
Replace new tab screen with your today's Main Focus, Weather and Time.