Enables screen sharing with ON24 platform

keeps chrome from closing when the last tab is closed by creating a pinned tab when there is one tab left.

Change the play speed of YouTube/Facebook/Vimeo/EggHead or ANY website using only your keyboard

添加一个滚动到顶部/底部的按钮。

Customize keyboard shortcuts and hotkeys, Mouse gestures, Wheel gestures, Rocker gestures, Bookmark shortcuts, Joystick actions.

Scroll to top and vice versa in a window.

Efficiently mark multiple words in a page.

IRIS Invigilation (IRIS) helps provide educators assurance of assessment integrity during online and remote assessment.

Drag URL to open at Back/Front, Before/After; Drag text to 4 directions to search by using different search-engines.

Arweave web archiver and wallet.

Short URL is a free extension for Google Chrome to allowing anyone to take any existing URL and shorten it

Best Video Download Extension. Fastest way to download any video file format from any website.

Clip selected web content to your DEVONthink database. Press Shift-Control-C to activate from the keyboard.

iRiS extension

Darkdocs是一款能使Google文档变暗的插件，专门为谷歌浏览器设计制作。

Provides control over all flash contents

Save all tabs at once.

Browser addon to open multiple urls with one click. With many more tools to help you manage urls.

It's the easiest way to save anything from the web to your ToDo lists.

发送片段、网址或整个网页至熊掌记

English text-to-speech app with natural voice to read aloud, boost your productivity and improve pronunciation.

Import list of values in data selection with one click.

简单又英俊。TunnelBear Blocker 咬住跟踪您的网站不放，帮助保护您的网络安全与隐私。

Скачивайте любые треки с Яндекс.Музыки в хорошем качестве. Просто и удобно!

Password Manager by F-Secure automatically fills in login fields with passwords from the password vault.

Manage bookmarked/saved Instagram™ posts

Find Emails On Social Networks and Websites

自动在网页中所有的中文字和半形的英文、数字、符号之间插入空白。（摊手）没办法，我大处女座都有强迫症。

Advanced browser cookie manager.

한국어 맞춤법 검사기입니다. 검사를 원하는 부분을 드레그하여 선택 후 아이콘 또는 단축키를 누르면 검사 결과가 나옵니다..