Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola VPN. Hola is free and easy to use!
The world's most popular userscript manager
Free Avira Phantom VPN - Unblock Websites
Climb over firewalls to access any site – securely and privately. Unlimited data & FREE.
Avast Online Security
Avast Browser Security and Web Reputation Plugin.
Enhancer for YouTube
YouTube™를 더욱 편리하게 만들어 주는 수많은 기능들.
선택한 텍스트를 Google 번역으로 번역하십시오.
Grammar and Spell Checker - LanguageTool
Check your texts for spelling and grammar problems everywhere on the web
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
Simple GX-style calculator adapts to the current colors and also reacts to keystrokes.
Adblocker for Youtube™
Block all Youtube Ads! Augment your YouTube experience with Fullscreen Theater Mode, Video Screenshot, Volume Booster and many more
Instantly block annoying ads, pop-ups & intrusive trackers with Total Adblock.
I don't care about cookies
Get rid of cookie warnings from almost all websites!
Calculator on the new sidebar of Opera.
uTorrent easy client
Extension add uTorrent web GUI in your web browser
Turn Off the Lights
페이지의 배경 전체가 어둡게 변하여 마치 영화관에서 영상을 감상하는 것처럼 보이게 합니다.
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
G App Launcher (Shortcuts for Google™)
The best access to Google™ Services and Websites
Twitch Channel Points Bonus Collector
Auto-clicks the Channel Points bonus button when it appears.
Buster: Captcha Solver for Humans
Save time by asking Buster to solve captchas for you.
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.
Bookmarks Import & Export
Opera Bookmarks Import & Export
Multiple label and account notifier for Google Mail (Gmail)
Evernote Web Clipper
Evernote 확장 프로그램을 사용해 웹에서 본 정보를 Evernote 계정에 저장하세요.
A color-picker tool that allows you to select color values from webpages.
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.
Capture Webpage Screenshot - FireShot
캡춰 (전체 웹) 편집 및 저장 (PDF/JPEG/GIF/PNG) 업로드, 인쇄 보내기 OneNote, 클립보드 혹은 E-mail.
브라우저용 대량 다운로더
AdBlocker for YouTube™ Video
removes all sorts of advertisement and banners from YouTube
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
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
Pocket (formerly Read It Later)
아티클, 동영상 등을 캡처하는 가장 쉽고 가장 빠른 방법.