확장 기능
Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola. Hola is free and easy to use!
Tampermonkey
The world's most popular userscript manager
convert2mp3.net Online Video Converter
Adds an option to convert YouTube.com, Dailymotion.com, and Clipfish.de Videos online to MP3, MP4 and more formats
Enhancer for YouTube
YouTube™를 더욱 편리하게 만들어 주는 수많은 기능들.
Avast Online Security
Avast Browser Security and Web Reputation Plugin.
ibVPN - Best VPN & Proxy
Best VPN & Proxy for Unblocking Restricted Websites
Adblock Fast
The world’s fastest ad blocker! Same ad blocking, 8x accelerated page loading.
VirtualShield - Fast and reliable VPN
Browse the web safely and anonymously. Built for privacy protection, backed by our fast, reliable, and secure network.
Nimbus Screen Capture
Screen Capture FULL Web page or any part. Edit screenshots. Record screencasts - record video from your screen.
Free Avira Phantom VPN - Unblock Websites
Climb over firewalls to access any site – securely and privately. Unlimited data & FREE.
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
Evernote Web Clipper
Evernote 확장 프로그램을 사용해 웹에서 본 정보를 Evernote 계정에 저장하세요.
Turn Off the Lights
페이지의 배경 전체가 어둡게 변하여 마치 영화관에서 영상을 감상하는 것처럼 보이게 합니다.
Pocket (formerly Read It Later)
Opera용 Pocket 확장 - 아티클, 동영상 등을 저장할 최상의 방법
Bookmarks Import & Export
Opera Bookmarks Import & Export
I don't care about cookies
Get rid of annoying cookie warnings from almost all 'infected' websites!
Gmail Notifier
Multiple label and account notifier for Google Mail (Gmail)
Capture Webpage Screenshot - FireShot
캡춰 (전체 웹) 편집 및 저장 (PDF/JPEG/GIF/PNG) 업로드, 인쇄 보내기 OneNote, 클립보드 혹은 E-mail.
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
Side Calculator
Calculator on the new sidebar of Opera.
YouTube™ Flash-HTML5
Play YouTube Videos in Flash or HTML5 Player
QR Codematic
QR Codematic allows you to easily generate QR codes.
MailTrack for Gmail
이메일 추적 무료 및 무제한 메일 추적. Gmail 의 이중 확인 표시(✓✓).
Pushbullet
Bringing together your devices, friends, and the things you care about.
Youtube to MP3 Converter
Convert Youtube to MP3, the most trusted YouTube to MP3 tool. It's fast, free, download instantly and no registration is required.
Page Screenshot
Take a screenshot from the entire website with just one click.
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience
Gmail Notifier
Notifies you about unread e-mail in your Gmail account.
AdBlocker for YouTube™ Video
removes all sorts of advertisement and banners from YouTube
ColorPicker Eyedropper
A color-picker tool that allows you to select color values from webpages.
User-Agent Switcher
Quickly and easily switch between popular user-agent strings.
Google Keep Sidebar
Access to Google Keep website on the sidebar.