Close & Clean
Close all tabs and windows and clean up Opera in one single click
An easy-to-use blog editor lets you post to all of your blogs.
Truman Grade is the easiest way to determine which sites protect your money, privacy, and information.
Tumblr™ - go to archive
Navigates to the archive of the currently tumblr blog that is currently open.
A www.footballarena.org online focimanager alapnézetének javítása.
Get Badge notification for iCloud email and instant access to your iCloud inbox with just one click.
YouTube™ use Flash Player
Force YouTube to use Flash player over the HTML5 player
YouTube™ Media Player
Simple, yet elegant player for YouTube
Allows you to quickly add downloads to DownloadNija from within the browser
uTorrent easy client
Extension add uTorrent web GUI in your web browser
Make your online accounts secure without having to remember hundreds of passwords.
Adapts the Internet to your interests! Replaces everything you don’t like with beauty!
Homepage in New Tab
This extension enables you to set homepage and open in new or current tab.
.net exception beutifier
Beautifies the standard .net error screen
4chan X Name Sync
Enables names on 4chan's forced anon boards. Requires 4chan X.
Area of a Triangle
Compute area of triange give base and height of triangle or all three sides of triangle. Also computes side of triangle given others
Better Wattpad Interface
Make better Wattpad interface on desktop (just somes tricks, but incredibly convenient). Fully configurable
A customizable and modern speed dial replacement
Everykey for Opera
Everykey unlocks your devices and logs you into websites when you're around, then locks it all back down when you're not.
Convert from meters to feet, centimeters to inches, inches to feets. Range of common length conversions are available
Convert among metrics like zetta, exa, peta, tera, giga, meta, kilo, hecto, deca, centi, milli, micro, nano, pico, femto & more
Metric Length Converter
Metric Length and Distance Converter to convert among, meter, kilometer, millimeter, centimeter, nanometer and more
qubbie - a bookmarking tool
we make it easy to save, organize and share your favorite pages and help you to share your links among browsers and devices
Search Engine Result Counter
Adds a counter to search Engine Results to see the rank and to clearly distinguish results from adds. Supports Google, Bing, DuckDuckGo, Startpage, Yahoo and Yandex
Control the way you read RSS news online.
Surface Area of a Sphere
Computes surface area of sphere based on given radius of the sphere. Also calculates Volume.
Telephone Number Detection
Automatically highlight phone numbers
Tiny Weather Forecast
Tiny extension what showing you weather forecast from yr.no (Norwegian Meteorological Institute and the NRK)
TSU GPA Simulator
extension-ი დაგეხმარებათ მოახდინოთ სიმულაციები თქვენს GPA-ზე და საშუალო ქულაზე
Your time is your life, this extension reminds you to use it wisely. Boost your performance and success.