Extensies
RoSearcher
Search through the game servers for a player!
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
TinEye Reverse Image Search
This is the official TinEye Opera extension. Find out where an image came from, how it's used, or find higher resolution versions.
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
Google Reverse Image Search
Right-click on an image and perform a search with Google Lens. Icon by Daniel Bruce (Entypo Pack).
Safe Torrent Scanner
Search the web
Image reverse search
Adds an option to the context menu to reverse search an image on various services
Поиск по картинке
Search the picture in the services of Yandex, Google, TinEye and Bing
Qwant for Opera
Qwant Extension defines qwant.com as your default homepage and search engine.
Search in YouTube
Right-click on some selected text and find results in Youtube
Google™ Scholar
Easy access to Google Scholar right from toolbar popup
Flag Plus
Shows country flag based on the server location for any website
Google Reverse Image Search
is a powerful capturing reverse image search tool built on top of Google Image engine.
Image Searcher
Search similar image by "Google search by Image".
Search image
Right-click on some text and find its image with Google image search.
Advanced Bookmark Search
A fast offline search engine for bookmarks that supports searching operators
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive.is and Google.
refoorest: plant trees for free
Gratis oplossing om bomen te planten zonder uw zoekmachine te wijzigen
Capture, Reverse Image Search
a powerful capturing reverse image search tool built on top of TinEye/Google Images engines
Aliexpress Search by image
Search goods on Aliexpress by image
Error 404 Wayback Machine
In case of 404 page, checks automatically for an archived copy in the Wayback Machine.
Search Anime by Screenshot
Use anime screenshots to search where this scene is taken from.
Nhentai Searcher
Browse doujins on nhentai.net in private and normal mode
Power Thesaurus
View synonyms and antonyms by button in toolbar, right-click or by word selection on any page.
Search with Wikipedia™
Select and search in Wikipedia with mouse right-click.
testhelp
Поиск вопросов и ответов
Reverse Image Search
Adds a context menu item to search for similar images
Tomba : Email Finder
Data to power your entire business, with just one click.
IP Address Finder
It uses a database of IP location addresses, provided from external service, that are associated to cities and to other informations
Multi Sözlük
Get definitions for Turkish, English, German words through Tureng, TDK, Eksi Sozluk, Urban, Linguee
Secret Revealer - social advanced search engine
Reveals secret information from Facebook's profiles and other helpful information.
Search all Tabs
Een krachtig hulpmiddel voor offline indexeren en zoeken om overeenkomende termen te vinden in de titel en inhoud van het tabblad