Extensions
Number of search results for 'youtube downloader': 411
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
ilovepdf2.com | Online PDF toolkit
iLovePDF2 is the ultimate free tool for merging, splitting, compressing, and converting PDFs.
Browse with Onion
Easily browse desired websites with tor (onion) proxy!
KeePassHelper Password Manager
Helper extension for KeePass to find and insert logins and passwords without copying them
Security Plus
Provides free checking of urls for viruses. It uses up to 64 different antivirus products and scan engines to check for viruses
Library Access
A library-approved tool to unlock access to academic papers.
Buster: Captcha Solver for Humans
Save time by asking Buster to solve captchas for you.
Opera Cashback
Get the highest cashback rates on the market with Opera Cashback
Audio Converter
Convert any audio file to selected formats (i.e. mp3) inside your browser!
Video Converter
Convert any video file to selected formats (i.e. mp4) inside your browser!
File Guard (Encryptor | Decryptor)
Encrypt or decrypt any file with just one click inside your browser!
Translator
Translate selected or entered text
accessibility.video
Enables accessibility options for various video players on the web based on user preferences
Blurry - Blur images & videos on web
Blur images on websites. Customize based on domains. Have halal tours!
Synballo
The best symbols characters emoji extension for your browser
Tab Reloader
An easy-to-use tab reloader with custom reloading time for individual tabs and more!
uMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Push to Kindle
Send web articles to your Kindle
SeoQuake extension
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
Browsec VPN
Browsec VPN is a Opera VPN extension that protects your IP from Internet threats and lets you browse privately for free.
Admitad Extension
Extension No.1 for earning money on your audience
Country Flags & IP Whois
Displays country flag of website's server location, Whois and Geo info
Url Shortener
The best way to create short links using T.LY, JPEG.ly, Bitly, Rebrandly, TinyUrl, and more!
HTTP Switchboard
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Shortkeys
Easily customizable keyboard shortcuts for Opera
WOT
WOT creates a secure browsing environment, showing website security icons next to every URL & reputation alerts for unsafe websites
googleNewsModernLiteralizer
enables visited link colors on Google News (gN) for convenient browsing
Haven't found what you need? Check out the Chrome Web Store.