Extensions
Number of search results for 'simple': 239
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
YouTube™ to MP3
Convert & download YouTube videos to MP3 with just one click!
Free OpenVPN Server Finder
Display up-to-date list of public OpenVPN servers provided by VPN Gate (University of Tsukuba)
Volume Booster - Increase sound
Unleash the power of sound on your browser! Increase volume to max level and control the it of any tab.
NoScript Suite Lite
Blocks scripts (and more) on untrusted websites.
Grammar and Spell Checker - LanguageTool
Instantly Enhance Your Texts with LanguageTool’s Grammar Checker and Paraphrasing Tool
googleNewsModernLiteralizer
enables visited link colors on Google News (gN) for convenient browsing
Turn Off the Lights
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube™ and beyond.
Mouse Accuracy Test
Mouse accuracy game is an online test tool which is used to determine the clicking accuracy of your pointer, check the tool now!
TweakPass: Free Password Manager
Manage your passwords on a single click
Piano Prime
An easy-to-use and lite piano app for your browser.
OCR Web
An essential and practical application for free-hand drawing and for optical character recognition in multiple languages.
Fife Jammers
Welcome to Fife Jammers, your gateway to the vibrant world of music in the heart of Fife!
Multi URL Opener
Open multiple URLs at once, saving time and improving productivity.
Desktop Clipboard Manager
A full-featured desktop clipboard manager for Mac, Windows and Linux to record what you copy to the clipboard
IO Tools Quick Access
Quickly access to https://iotools.cloud for tools that boost your productivity and optimize workflows.
Trader Rookie Forex Calculator
Calculate in units, micro-, mini- and full lot sizes on top of any webpage. Compatible with forex pairs, commodities, and indices.
Remote VLC™ Player
Controls VLC player via your browsers toolbar popup!
Extension source viewer
View source code of extensions in the Chrome Web Store, Firefox or Opera addon gallery. Has button to install from Chrome Web Store.
Video Converter
Convert any video file to selected formats (i.e. mp4) inside your browser!
Stealthy
Stealthy allows you to see blocked websites from a click of a button.
Markdown Here
Write your email in Markdown, then make it pretty.
My IP Address Checker: Test IP + IPv6 + VPN
Displays IP address info and details like location + VPN usage when clicking on the IP button
Audio Converter
Convert any audio file to selected formats (i.e. mp3) inside your browser!
Autofill Forms
Autofill Forms using keyboard shortcut or toolbar button.
Browse++
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Browserling - Cross-browser testing
Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Vertical Tabs
Manage your tabs in the sidebar!
AutoFill Forms
One-click form filler that supports multiple profiles and regular expression rules
Easy Youtube Video Downloader For Opera
No# 1 Rated Youtube Video Downloader with MP3 and Full-HD downloads now on OPERA. Instant, one-click Youtube video downloader with high-quality 256Kbps/128Kbps MP3 and Full-HD video downloading options.
Proxy Free VPN DEEPRISM
Unlimited proxy | Unblock websites, change IP | DEEPRISM for Opera
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