延伸套件
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.
Safe Torrent Scanner
Search the web
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
Image reverse search
增加右鍵選項，支持多種逆向圖片搜尋
Qwant for Opera
Qwant Extension defines qwant.com as your default homepage and search engine.
Поиск по картинке
Search the picture in the services of Yandex, Google, TinEye and Bing
Google Reverse Image Search
Right-click on an image and perform a search with Google Lens. Icon by Daniel Bruce (Entypo Pack).
Search in YouTube
Right-click on some selected text and find results in Youtube
Nhentai Searcher
Browse doujins on nhentai.net in private and normal mode
Google™ Scholar
Easy access to Google Scholar right from toolbar popup
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.
Image Searcher
Search similar image by "Google search by Image".
Aliexpress Search by image
Search goods on Aliexpress by image
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive.is and Google.
Capture, Reverse Image Search
a powerful capturing reverse image search tool built on top of TinEye/Google Images engines
Best Tennis Racquets
Our GoTennisRacquets extension will show you the Best Tennis Racquets & Equipments buying guide links.
Reverse Image Search
Adds a context menu item to search for similar images
Search image
Right-click on some text and find its image with Google image search.
Flag Plus
Shows country flag based on the server location for any website
Tomba : Email Finder
為整個業務提供電量的數據，只需單擊一下即可.
TextCompanion
Text-loving friend for the average internet user
Error 404 Wayback Machine
In case of 404 page, checks automatically for an archived copy in the Wayback Machine.
Search within the site
This extension let you search on site with Google or Yandex search
Similar Sites
Instant access to the best sites related to the one you are browsing!
FuturiTech
FuturiTech is a website that helps users find the best AI tools for their specific needs
Power Thesaurus
View synonyms and antonyms by button in toolbar, right-click or by word selection on any page.
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
Fast Find
Quick Find features. Search results in one location. Navigate to links in just a few keystrokes.