Tiện ích mở rộng
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
JavaScript Toggle On and Off
Toggle JavaScript engines (inline, data URL, remote, and external) on and off the easy way
Boomerang for Gmail™
Allows you to schedule messages to be sent or returned at a later date.
Tab Reloader
An easy-to-use tab reloader with custom reloading time for individual tabs and more!
Scroll To Top
Scroll to top and vice versa in a window.
GMX MailCheck
The safe way to access your personal mail.
JSON Beautifier
Display JSON objects by transforming them into Syntax editable highlighted HTML to validate, format, and save
h264ify
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
StudyTimer
A pomodoro timer extension to help you be more productive.
Qui-Quo
QR Code Generator
Generate any QR code anytime, even offline
Scroll To Top Button
Scroll to top, bottom, or both. Click extension icon, on-page button, use context menu options, and/or keyboard shortcuts.
Tab Suspender (Tab Unloader)
Automatically suspend (hibernate) inactive tabs to free up system resources
Todoist for Opera
Organize work and life with Todoist for Opera
ScrollAnywhere
Drag scrollbar with your middle mouse button anywhere on the page. Supports also "grab and drag" style and Momentum.
Undo Closed Tabs Button
Easily undo closed tabs via your browser's toolbar popup!
Date Today
The best clock to see in one glance the current day and time. With an option to see the digital clock in the browser toolbar.
Minter Link
Minter Link — Minter Blockchain Multi Wallet & DApps connect
WEB.DE MailCheck
The safe way to access your personal mail.
Limit - Set Limits for Distracting Sites
Limit your time spent on distracting sites. Limit is an extension that allows you to set time limits for distracting websites.
Window Layout Resizer
Resize the current window into different customizable layouts (Multiple monitors are supported).
Black Menu for Wikipedia
Cách truy cập dễ dàng nhất với tất cả dịch vụ của Wikipedia
Shortcuts for Google™ Products
Displays all Google products in a single, space-saving, drop-down panel
Speed Tweaks
Speed up your browser with few tweaks via toolbar popup!
Screen Recorder
Record your computer's screen with just one click!
Redirect Bypasser
Avoid redirects and has direct access to the sites you want to visit.
Motivate Clock Extension
Time tracking extension, which allows to sync statistic of websites between browser and Motivate Clock desktop app for Windows.
YouTube™ All Flash® Player
Switch all YouTube™ Videos to Adobe Flash® Player.
Classic Images
Brings back image features from Opera 12
The Printliminator
A simple tool to make websites print better.
GOOGLE APPS
All google web apps with a single click
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
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