Leudachain
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.
Google Reverse Image Search
Right-click on an image and perform a search with Google Lens. Icon by Daniel Bruce (Entypo Pack).
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
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
Flag Plus
Shows country flag based on the server location for any website
Image Searcher
Search similar image by "Google search by Image".
Google™ Scholar
Easy access to Google Scholar right from toolbar popup
Search image
Right-click on some text and find its image with Google image search.
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive.is and Google.
Nhentai Searcher
Browse doujins on nhentai.net in private and normal mode
Google Reverse Image Search
is a powerful capturing reverse image search tool built on top of Google Image engine.
TextCompanion
Text-loving friend for the average internet user
Search Anime by Screenshot
Use anime screenshots to search where this scene is taken from.
Reverse Image Search
Adds a context menu item to search for similar images
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.
Aliexpress Search by image
Search goods on Aliexpress by image
Secret Revealer - social advanced search engine
Reveals secret information from Facebook's profiles and other helpful information.
All in one web searcher
Search anything on the internet easily by typing into ONE unified search box
Tomba : Email Finder
Data to power your entire business, with just one click.
PhotoTracker Lite
Fast and free one-click image duplicates search in Google, Yandex, Bing and TinEye.
Поиск на Яндекс.Карте
IP Address Finder
It uses a database of IP location addresses, provided from external service, that are associated to cities and to other informations
Search all Tabs
A powerful offline indexing and searching tool to find matching terms in tab's title and content
Fast Find
Quick Find features. Search results in one location. Navigate to links in just a few keystrokes.
Click and Read CNRS
Extension that offers links to resources from documentary identifiers.