Automatically redirect every page to its archived version in Wayback Machine, except the sites in Excludes List
News Stream - إشعارات الأخبار
Advicefortech - Tech Blog News
Advicefortech extension for Opera lets you know about latest news of Technology.
The Old Reader extension
This extension provides a toolbar icon to notify you about unread items in your The Old Reader account.
Reservety Update Notifications
Reservety is the leading rental software platform available for people globally. Be engaged in our development activities by getting complete notifications.
All EMSC Earthquakes
Tiny Weather Forecast
Tiny extension what showing you weather forecast from yr.no (Norwegian Meteorological Institute and the NRK)
Ebikebuster - Ebike Blog News
Ebikebuster extension for Opera lets you know about the latest news of Ebike.
Substitutions that make reading the news more fun.
Control the way you read RSS news online.
Displays the number of unread items from BazQux.com
Count the letters in the text. Also provide information related to number of non-whitespace characters, words and lines
Convert among Celsius, Fahrenheit, Kelvin, Rankine & Reamur. Create direct link to any of your conversions
Dj esso Feeds
TechNab - Tech Blog News
TechNab extension for Opera lets you know about the latest news of Wifi, Mac and Data Recovery.