扩展
Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola VPN. Hola is free and easy to use!
Free Avira Phantom VPN - Unblock Websites
Climb over firewalls to access any site – securely and privately. Unlimited data & FREE.
Tampermonkey
The world's most popular userscript manager
Google™ Translate
在当前页面内，使用谷歌翻译引擎实现划词翻译。
Enhancer for YouTube
海量自定义功能提升您的 YouTube 用户体验。
Total AdBlock
Instantly block annoying ads, pop-ups & intrusive trackers with Total Adblock.
Grammar and Spell Checker - LanguageTool
Check your texts for spelling and grammar problems everywhere on the web
Adblocker for Youtube™
Block all Youtube Ads! Augment your YouTube experience with Fullscreen Theater Mode, Video Screenshot, Volume Booster and many more
GX Calculator
Simple GX-style calculator adapts to the current colors and also reacts to keystrokes.
Web Apps by 123apps
Edit, Convert, Create
I don't care about cookies
Get rid of cookie warnings from almost all websites!
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
Avast Online Security
Secure your Opera browser against real-time online threats, trackers, and scams.
YouTube Downloader (UDL Helper)
Download music and videos from YouTube, Instagram, OK.ru. Supported MP3, MP4, WEBM. Screenshot button for online video players.
Turn Off the Lights
观看视频时自动调暗页面，让您仿佛置身于电影院中观看视频。
Side Calculator
Calculator on the new sidebar of Opera.
uTorrent easy client
扩展添加uTorrent的网页图形用户界面在网页浏览器
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
Auto Refresh Page
自动刷新网页。以指定的时间间隔自动刷新和页面监控。
Surfe.be — the extension with which you earn
Get paid for the time you spend on the Internet!
ColorPicker Eyedropper
A color-picker tool that allows you to select color values from webpages.
NordPass Password Manager & Digital Vault
NordPass is your freedom from password stress. Generate and securely store strong passwords and autofill them with a single click.
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。
Capture Webpage Screenshot - FireShot
捕捉网页截图，编辑并将它们保存为PDF，JPEG，GIF，PNG或BMP；上传，打印，在Photoshop中打开，复制到剪贴板或电子邮件
Nimbus Screen Capture
Screen Capture FULL Web page or any part. Edit screenshots. Record screencasts - record video from your screen.
Twitch Channel Points Bonus Collector
Auto-clicks the Channel Points bonus button when it appears.
AdBlocker for YouTube™ Video
removes all sorts of advertisement and banners from YouTube
Gmail Notifier
支持多个标签和帐户的通知工具，适用于 Google Mail (Gmail)
G App Launcher (Shortcuts for Google™)
访问 Google™ 服务和网站的最佳方式
h264ify
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
Yandex Wordstat Assistant
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