Open With Google Chrome
Open With Google Chrome sends pages from Mozilla Firefox to Google Chrome.
1,539 users
OWASP Penetration Testing Kit
Penetration Testing Kit is an extension for application security practitioners, penetration testers, and red teams.
1,539 users
Y2mate Video Downloader
ytmate.tools is a converter & downloader can deal with videos from YouTube, Facebook, Video, Dailymotion, Youku, etc. to Mp3, Mp4 in HD quality. Ytmate supports downloading all video formats such as: MP4, M4V, 3GP, WMV, FLV, MO, MP3, WEBM, etc.
1,539 users
Lingualeo Language Translator
Lingualeo Language Translator is the simplest way to translate words and phrases from any webpage on the internet.
1,538 users
Snapchat web
This extension allows you to use snapchat web version on firefox.
1,538 users
NowStreaming - Twitch
Manage your favorite Twitch streamers, get instant notifications when they come online, and much more!
1,534 users
MasterDuelMeta Assistant
This extension is used to export Yu-Gi-Oh! Decks from Masterduelmeta.com to www.db.yugioh-card.com and vice versa.
1,534 users
Star Citizen Hangar XPLORer
This extension improves the Hangar page on RobertsSpaceIndustries.com
1,533 users
TikTok Downloader
This extension allows you to download TikTok videos without a watermark.
1,531 users
Hide Tabs
Hide and unhide tabs. To use this extension you need to set extensions.webextensions.tabhide.enabled to true in about:config page.
1,530 users
Cast YouTube in Browser
Control YouTube in your browser from your smartphone or tablet. Enables the YouTube for TV interface in your browser, which is normally blocked on desktop. YouTube TV supports casting from a mobile device.
1,530 users
1,529 users
VirusTotal Scan
Scan URL with VirusTotal
1,528 users
SecureSafe Password Manager
Use the SecureSafe password manager to keep track of your ever-growing list of passwords.
1,526 users
Plug
Plug 🔌 the Internet Computer (IC) crypto wallet browser extension and identity provider, An easy-to-use browser extension that allows you to hold, send, and manage IC tokens & NFTs with just one Principal ID and log into IC apps! 🔥
1,526 users
1,525 users
SpeedTest - Internet Speed Test
Adds browser action icon to toolbar to open a HTML5 Internet SpeedTest.
1,524 users
YouTube Fix
Loads avatars on YouTube in Russia
1,521 users
Auto Cookie Optout
[This extension is no longer maintained. I recommend switching to Consent-O-Matic. Thank you for using Auto Cookie Optout!]
1,516 users
Ace Script
User Script Manager with the support of Ace Stream technologies
1,515 users
tweak: mock and modify HTTP requests
tweak allows you to mock and modify HTTP requests without leaving the browser
1,512 users
YouTube Playlist Helper
Generate YouTube playlists from various sources
1,512 users
Twitch Auto Points
Automatic twitch channel points collection
1,510 users
Twitch Clip Downloader
Easily download Twitch clips!
1,510 users
Search all Tabs
A powerful offline indexing and searching tool to find matching tabs in a popup
1,509 users