Qwant for Opera
Qwant Extension defines qwant.com as your default homepage and search engine.
Search by Image
Reverse image search using 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.
Image reverse search
Adds an option to the context menu to reverse search an image on various services
Safe Torrent Scanner
Search the web
Sidebar for Google™ Search
Easy Access to Google search via Sidebar UI
Search in YouTube
Right-click on some selected text and find results in Youtube
Search on google
If you right-click on some selected text, then it will give an option to search the selected text. If you click it, it will open a new tab where it will perform the search
Google Reverse Image Search
is a powerful capturing reverse image search tool built on top of Google Image engine.
All necessary services Yandex is always near in the bottom place.
Easy access to Google Scholar right from toolbar popup
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
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).
Fast and free one-click image duplicates search in Google, Yandex, Bing and TinEye.
Shows country flag based on the server location for any website
Easily search selected text on Tureng, TDK, Eksi Sozluk, Urban Dictionary
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.
View synonyms and antonyms by button in toolbar, right-click or by word selection on any page.
This extension bridges the gap between rich content databases such as IMDB.com and magnets, found on DHT network.
Reverse Image Search
Adds a context menu item to search for similar images
Right-click on some text and find its image with Google image search.
Search Anime by Screenshot
Use anime screenshots to search where this scene is taken from.
Adds an option 'Search with Bing' in the context menu(right click menu), to search for highlighted text
StartPage Search Extension
Unofficial StartPage.com search extension for Opera.
Aliexpress Search by image
Search goods on Aliexpress by image
FILMEGO - смотри и скачай своё кино!
View and download directly to any movie site (IMDb, RT, etc.)
Capture, Reverse Image Search
is a powerful capturing reverse image search tool built on top of TinEye/Google Image engines
Secret Revealer - social advanced search engine
Reveals secret information from Facebook's profiles and other helpful information.
Yandex.Info offers contextual tips on sites you visit. It can clarify a word or phrase without distracting you from your reading.