Time.is - exact time, any time zone
Online synchronized clock for Opera Speed Dial
DuckDuckGo - Speed Dial
Shows random Zero-click Info from DuckDuckGo in a Speed Dial window.
Disposable Email Address
Disposable eMail service to protect your private email address from getting spammed
You can right click on any document link anywhere and view it.
APR to APY
Convert Annual Percent Rate to Annual Percent Yield based on various compounding methods ranging from daily to yearly
XBMC Remote Control
XBMC Remote Control for Opera
Homepage in New Tab
You can save your homepage URL and open in new tab (optional). This extension works like homepage button.
El único historial de tu navegador que querrás siempre guardar.
Disable images on current site.
DuckDuckGo Settings Autoloader
Load your DuckDuckGo settings from anonymous cloud automatically.
This extension will search whois records of the current domain.
True Whois Lookup
1 click instant access, CAPTCHA free Whois lookup of any domain including ccTLD and new gTLD domains
Your public IP address and other tracking info
YouTube Guide Bar Remover
Removes the YouTube Guide bar from Watch pages
Open in (background) tab
Extends the context menu of selected text to open an URL in a new tab.
One click allows you to convert any number to binary, octal, hex or any base from 2 to 20.
Show Your Public IP Address
Base64 Encode and Decode
Quickly Encode & Decode Base64 strings
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.
Extension for eMarks - Online Bookmark Manager
The Green Web
Automatically check the sustainability of a website with The Green Web add-on.
Test internet download speed by downloading image from any of your frequently visited sites. Provide image link and size for test
MultiShare addon, This is an extension that change links to multishare format.
Simple Email Ad Blocker
Simple Gmail™ and Outlook Ad Blocker. Hides the Ads from your Inbox.
IP to Number
Convert IP Address (v4) to Numbers like decimal, hexadecimal, octal and binary. Also, converts valid (IP) number to IP address
Synology Download Station
Manage downloads on your Synology DiskStation from within your browser
Derpy URL Shortener
Shorten links with derp
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.