Extensions
Number of search results for 'mp3': 388
Decentraleyes
Protects you against tracking through "free", centralised, content delivery.
Length Conversion
Convert from meters to feet, centimeters to inches, inches to feets. Range of common length conversions are available
Encode Decode Base64
Converts from ASCII or Unicode to Base64 by encoding the text and back from Base64 to ASCII or Unicode by decoding it
Сменить фон в vk.com PRO
Сменить Фон ВКонтакте в пару кликов
Bytes Converter
Convert among bits, bytes, kilobytes, megabytes, gigabytes, terabytes, petabytes and more.
Color Picker
Pick Color with various kinds of color pickers. Multiple options to choose color in HTML format are available.
bacsidinhduong
bacsidinhduong shares Nutrition knowledge with everyone.
Character Count
Count the letters in the text. Also provide information related to number of non-whitespace characters, words and lines
(X)HTML5 Checker
A small extension to validate the markup of current tab
Sudoku
Sudoku is a logic-based, combinatorial number-placement puzzle.
CnCTA SoO SCRIPT PACK
Script collection for Command & Conquer: Tiberium Alliances
Download all Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
Browsec VPN
Browsec VPN is a Opera VPN extension that protects your IP from Internet threats and lets you browse privately for free.
Potplayer Youtube Shortcut
Quickly play or add a YouTube video (playlist), Twitch to PotPlayer using buttons on a page, also via context menu and middle-click
Cleaner Pro - Clear Cache & History
Best way to clear cache and Opera browsing data!
Pogo PinIt
Monetize your Pinterest Pins and engage people with targeted conversations about the things they love.
HTML5 Image Converter
An essential and practical application for free-hand drawing and for the conversion of images in multiple formats.
JavaScript QR Code
Make QR Codes in JavaScript
SyncWatch
Watch videos together at the same time!
YouTube™ Stop Button
Adds a stop button to the player interface to unload the player and stop the video from buffering any time.
Typo Generator
Generate Typos for your domain name search process. This advanced typo generator provide various possibilites of typing mistakes
Easy Emoji
Easily find & copy any emoji(s) from your browser toolbar popup UI
2048 Prime
An easy-to-use and lite 2048 game!
Flag Plus
Shows country flag based on the server location for any website
uView Player Picture-in-picture Extension
Watch Anime, Youtube video and more in Floating window overlay while Playing Games on PC
Sales Tax Calculator
Simple Calculator to compute the Sales Tax given the Cost / Prices of goods or services and the applicable tax amount
Percentage Calculator
Calculate Percentage value by applying percentage on an amount. Also calculates final amount by adding percent amount
IP to Number
Convert IP Address (v4) to Numbers like decimal, hexadecimal, octal and binary. Also, converts valid (IP) number to IP address
TechNab - Tech Blog News
TechNab extension for Opera lets you know about the latest news of Wifi, Mac and Data Recovery.
Encode Decode HTML
Encode HTML to show it in the HTML pages a code instead of rendered HTML. Decode HTML to convert it back to HTML code
Just Bitcoin Ticker PRO
Bitcoin Price at a glance
Steam ID Finder
Display Steam users' IDs. One-click to copy.
Haven't found what you need? Check out the Chrome Web Store.