Cisco Jabber Guest
Public-to-Businessの音声およびビデオ通話を可能にするCisco Jabber Guestアドオンの利用を有効化します。
6,019 人のユーザー
Snowflake
Snowflake is a WebRTC pluggable transport for Tor. Enabling this extension turns your browser into a proxy that connects Tor users in censored regions to the Tor network.
5,962 人のユーザー
AdBlocker for Facebook™
Block Ads Seamlessly on Facebook.com
5,827 人のユーザー
Markdown Here
Markdownで電子メールを美しく
5,746 人のユーザー
Ad Blocker for Facebook™
Remove unwanted contents on the Facebook website, including sponsored posts and recommended pages/groups. Supports both desktop and mobile Firefox.
5,590 人のユーザー
New XKit (W Edition)
This is New XKit, a fork of XKit, the extension framework for Tumblr. It allows you to customize your Tumblr experience. This is the W edition, which is unofficial and unaffiliated with the New XKit team.
5,450 人のユーザー
Who Targets Me
Big tech allows campaigns to profile and target voters, increasing polarization and mistrust in our democracies. They won't behave more responsibly without public pressure and transparency. Install Who Targets Me to add your voice!
5,320 人のユーザー
Save Image to Pinterest on Right Click
Save any pictures to your Pinterest account with just a right click on the image.
5,237 人のユーザー
YouTube in HD (720p, 1080p, 1440p, 2160p)
Watch YouTube in the full-HD quality or the highest available one
5,118 人のユーザー
Tumblr Savior
Would you like to control what shows up on your dashboard? Tumblr Savior is here to save you!
5,104 人のユーザー
QRCode Scanner
Scan and decode QR Code. Internet is not required.
5,065 人のユーザー
Youtube Ad Auto-skipper
Youtube Ad Skipper is an extension that auto skips ads after youtube provides a skip ad button. It does not block an ad.
5,043 人のユーザー
VPN Unlimited Proxy - Best VPN browser extension
VPN Unlimited - reliable, easy-to-use, and lightning-fast VPN extension for Firefox browser
5,009 人のユーザー
Calendly: Meeting Scheduling
Schedule meetings without the hassle. Never get double booked. Calendly works with your calendar to automate appointment scheduling.
4,997 人のユーザー
Gyazo
Grab any image on the web and share it instantly.
4,842 人のユーザー
YouTubeで検索
コンテキストメニュー(右クリック)を使用して、YouTube上で他のウェブサイトのテキストを検索します。
4,825 人のユーザー
H Vpn
Hide your IP with one tap, unblock ANY site in your country, school or company, stream and download any content, stay secure and private with our VPN for FREE! One of the most reliable and private VPN for Firefox!
4,798 人のユーザー
FB unseen
Blocks the ”seen” feature of the facebook messenger, and your friends will no longer be able to see if you read their messages.
4,788 人のユーザー
Carbonalyser
Allows to visualize the electricity consumption and greenhouse gases (GHG) emissions that your Internet browsing leads to.
4,748 人のユーザー
Gmail
Access Gmail easily, wherever you are.
4,590 人のユーザー
YouTube to MP4 Downloader
Free online YouTube video downloader, download online video from YouTube for free just with one click, fastly and easily!
4,557 人のユーザー
MAL-Sync
MAL-Sync enables automatic episode tracking between MyAnimeList/Anilist/Kitsu/Simkl and multiple anime streaming websites. Anime: crunchyroll netflix 9anime twist.moe -And more- Manga: mangadex mangarock
4,448 人のユーザー
Copy ShortURL
Copy ShortURL lets you instantly create a short URL for web pages that you visit, so you can easily share links with friends.
4,387 人のユーザー
AutoFill Forms (WebExtension)
Fill out web forms automatically with a single click
4,382 人のユーザー
QR Code (Generator and Reader)
Generate QR Code from the url of current page, link or selected text. And decode QR Code in image.
4,289 人のユーザー