Open in (background) tab
Extends the context menu of selected text to open an URL in a new tab.
Your public IP address and other tracking info
YouTube Guide Bar Remover
Removes the YouTube Guide bar from Watch pages
The only browser history you will ever want to keep.
Homepage in New Tab
You can save your homepage URL and open in new tab (optional). This extension works like homepage button.
One click allows you to convert any number to binary, octal, hex or any base from 2 to 20.
Show Your Public IP Address
Open with Google Drive Viewer
Opera extension to open many file formats online using Google Drive Viewer. Open online Office documents, PDF, ZIP, RAR, HTML, PSD etc.
Base64 Encode and Decode
Quickly Encode & Decode Base64 strings
Test internet download speed by downloading image from any of your frequently visited sites. Provide image link and size for test
The Green Web
Automatically check the sustainability of a website with The Green Web add-on.
An Opera bookmark extension.
MultiShare addon, This is an extension that change links to multishare format.
IP to Number
Convert IP Address (v4) to Numbers like decimal, hexadecimal, octal and binary. Also, converts valid (IP) number to IP address
Extension for eMarks - Online Bookmark Manager
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
Roman Numeral Converter
Convert Arabic numbers to Roman Numeral and vice versa!
Create Shorturls from your longer Website URL'S
Surface Area of a Sphere
Computes surface area of sphere based on given radius of the sphere. Also calculates Volume.
Youtube Mp3 and Video Downloader
Youtube Video Downloader, Support Multi Formats youtubemp3converts.com
This extension scans TCP ports.
Simple calendar + current date on your toolbar
Premium downloader from File Sharing services. Files up to 50 MB download for free!
Scroll to Top
Just a scroll to top button
Changes links passed through redirection scripts to point straight to the final URL.
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
Saves bookmarks to your personal cloud.