Rozšíření
CryptoPro Extension for CAdES Browser Plug-in
Расширение позволяет использовать КриптоПро ЭЦП Browser plug-in в браузере. Для работы требует установленного ЭЦП Browser plug-in.
Cleaner Pro - Clear Cache & History
Nejlepší způsob, jak vymazat mezipaměť a data procházení Opera!
Cookie-Editor
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
EditThisCookie
EditThisCookie je manažer cookies. Můžete přidávat, mazat, upravovat, hledat, chránit a blokovat cookies!
My IP Address Checker: Test IP + IPv6 + VPN
Displays IP address info and details like location + VPN usage when clicking on the IP button
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
Контур.Расширение
Download all Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
Allow Copy-Right Click
Allow Right click, Allow copy, Selection on web sites that prevent it
Full Screen
Go full screen with one click on the full screen button. That includes also the full screen movies such as YouTube, Vimeo, etc.
Color Picker - Native Eyedropper
Určete barvu pixelu na obrazovce pomocí lupy. Podporuje historii výběru barev a kopírování do schránky
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
Super Auto Refresh
Auto-refresh (reload) pages, on a selected interval. NO ADs. SUPER EASY.
CORS Toggle
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
Image Extractor
Extracts image names and allows copying image URLs.
SEO-tools
SEO-tools - information about domains, site audit for SEO errors, as well as technical audit of any page. Over 100 online services
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
Контур.Плагин
Font Finder
Lehce použitelný inspektor fontu pro zjištění CSS stylů vybraných prvků
Browserling - Cross-browser testing
Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
PerfectPixel by WellDoneCode
This extension helps develop your websites with pixel perfect accuracy!
FullScreen for Opera
Fullscreen, #1 Zoom and Dark Mode more options will get in one
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Помощник диагностики
Yandex Wordstat Regions
Расширение, возвращает полное дерево регионов РФ в сервис подбора слов Яндекс (wordstat)
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
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