扩展
PopUpOFF - Popup and overlay blocker
Removes and prevents popups, overlays and cookie notifications, other tools do not. Enjoy the original look of the internet.
Vertical Tabs
Manage your tabs in the sidebar!
h264ify
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
Nimbus Screen Capture
Screen Capture FULL Web page or any part. Edit screenshots. Record screencasts - record video from your screen.
Sidenotes
Simple notes for your Opera sidebar
Set password for your browser ( Opera lock )
This extension will allow users to set password for the browser to avoid unauthorized access. Prompts for password on opera startup
User-Agent Switcher
Quickly and easily switch between popular user-agent strings.
Unhook - Remove YouTube Recommended Videos
Hide YouTube related videos, comments, shorts tab, suggestions wall, homepage recommendations, trending, and other distractions.
Desktop Screen Record
Record the computer's screen, entire application or a single browser tab with audio support
Evernote Web Clipper
使用印象笔记扩展程序一键保存精彩网页内容到印象笔记帐户。
Sound Adjustment
Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.
Page Screenshot
Take a screenshot from the entire website with just one click!
Desktop Screen Recorder
Free Simple tool for high quality video capturing from Tab, Area of the page and full Screen, with Mic, Webcam and System audio
Gmail Notifier
支持多个标签和帐户的通知工具,适用于 Google Mail (Gmail)
Gmail Notifier
Notifies you about unread e-mail in your Gmail account.
Pocket (formerly Read It Later)
捕获文章、视频等内容的最轻松、快捷方式。
PDF Viewer, Editor & Converter
Allows you to view PDF files with the Soda Online PDF Viewer.
StopAll Ads
SAY GOODBYE TO ADS! Browse Safely. Optimize Surfing.
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience
Intelligent Speaker: text-to-speech
Intelligent Speaker: FREE smart reader, runs on leading tts engine. Convert files, blog posts & more to speech. Listen on any device
Image to Text (OCR)
A Fast and simple document scanner app with high quality text output.
Tab Suspender (Tab Unloader)
Automatically suspend (hibernate) inactive tabs to free up system resources
Notepad
A simple yet powerful notepad with HTML5 support and more
Video Recorder
Easily record video & audio from your computer's camera!
Open in Chrome™
Open links in Google Chrome
VectorDraw - Paint on Tab
绘制交互式对象(圆形、矩形、多边形)或使用画笔工具在当前标签上书写并捕获结果
Yandex Wordstat Assistant
GMX MailCheck
The safe way to access your personal mail.
Mobile View Switcher
Switch to mobile view with one click via toolbar button.
Redirector
任意重定向URL/修改HTTP头
WEB.DE MailCheck
The safe way to access your personal mail.
Advanced Youtube to MP3 converter
Advanced Youtube to MP3 converter will allows you to save music Mp3 or video Mp4 in just 1 click