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
Google Reverse Image Search
Right-click on an image and perform a search with Google Lens. Icon by Daniel Bruce (Entypo Pack).
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.
Google™ Scholar
Easy access to Google Scholar right from toolbar popup
Search in YouTube
Right-click on some selected text and find results in Youtube
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive.is and Google.
Image Searcher
Search similar image by "Google search by Image".
Aliexpress Search by image
Search goods on Aliexpress by image
Google Reverse Image Search
is a powerful capturing reverse image search tool built on top of Google Image engine.
Nhentai Searcher
Browse doujins on nhentai.net in private and normal mode
Search Anime by Screenshot
Use anime screenshots to search where this scene is taken from.
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
Error 404 Wayback Machine
In case of 404 page, checks automatically for an archived copy in the Wayback Machine.
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
testhelp
Поиск вопросов и ответов
Reverse Image Search
Adds a context menu item to search for similar images
How to Connect Speakers to Monitor
A wireless stereo connector that connects to your subwoofer and ends in the HDMI audio port on the Computer can be used to connect.
Search Window
Special window, which appears on selecting a text, with helpfull icons for searching, translating and more!
Gibiru for Opera
This extension adds Gibiru to your search engine list. You can type "x" before your query to search with Gibiru.
Capture, Reverse Image Search
a powerful capturing reverse image search tool built on top of TinEye/Google Images engines
GooglePanicImages
Displays a 'view' link above images from Google image search
Search with Wikipedia™
Select and search in Wikipedia with mouse right-click.
Power Thesaurus
View synonyms and antonyms by button in toolbar, right-click or by word selection on any page.
prevweb
Open previous versions of a web page from the Wayback Machine or Google Cache, using a context menu on links.