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Qwant for Opera
Qwant Extension defines qwant.com as your default homepage and search engine.
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
Поиск по картинке
Search the picture in the services of Yandex, Google, TinEye and Bing
TinEye Reverse Image Search (Context menu)
This is the official TinEye Opera Next extension. Find out where an image came from, how it's used, or find higher resolution versions.
Safe Torrent Scanner
搜索网页
Image reverse search
添加一组右键菜单，支持以多种服务反向搜索图像
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
Search in YouTube
Right-click on some selected text and find results in Youtube
Search Anime by Screenshot
Use anime screenshots to search where this scene is taken from.
Google Reverse Image Search
is a powerful capturing reverse image search tool built on top of Google Image engine.
Google™ Scholar
Easy access to Google Scholar right from toolbar popup
PhotoTracker Lite
Fast and free one-click image duplicates search in Google, Yandex, Bing and TinEye.
Image Searcher
Search similar image by "Google search by Image".
Google Reverse Image Search
Right-click on an image and perform a search by image on Google. Refresh of s-a-s-h's work. Icon by Daniel Bruce (Entypo Pack).
View Page Archive & Cache
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive.is, Google, Bing, Yandex, Gigablast, WebCite, Sogou, Memento, Naver and Yahoo Japan.
Reverse Image Search
Adds a context menu item to search for similar images
Flag Plus
Shows country flag based on the server location for any website
Multi Sözlük
Get definitions for Turkish, English, German words through Tureng, TDK, Eksi Sozluk, Urban, Linguee
StartPage Search Extension
Unofficial StartPage.com search extension for Opera.
Aliexpress Search by image
Search goods on Aliexpress by image
Yandex.Info
Yandex.Info offers contextual tips on sites you visit. It can clarify a word or phrase without distracting you from your reading.
Error 404 Wayback Machine
In case of 404 page, checks automatically for an archived copy in the Wayback Machine.
Ampare Search This on Youtube
Search Selection Text on Youtube
Search Engine Result Counter
Adds a counter to search Engine Results to see the rank and to clearly distinguish results from adds. Supports Google, Bing, DuckDuckGo, Startpage, Yahoo and Yandex
Secret Revealer - social advanced search engine
Reveals secret information from Facebook's profiles and other helpful information.
WikiQuick-Save
Save Wiki search result rapidly in html and in pdf or print in Google Cloud
Search image
Right-click on some text and find its image with Google image search.
Power Thesaurus
View synonyms and antonyms by button in toolbar, right-click or by word selection on any page.
Search within the site
This extension let you search on site with Google or Yandex search
Capture, Reverse Image Search
is a powerful capturing reverse image search tool built on top of TinEye/Google Image engines
Gibiru for Opera
This extension adds Gibiru to your search engine list. You can type "x" before your query to search with Gibiru.
IP Address Finder
It uses a database of IP location addresses, provided from external service, that are associated to cities and to other informations