Extensões
Adicione novas funcionalidades ao Opera
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.
EditThisCookie
EditThisCookie é um gerenciador de cookies. Você pode adicionar, excluir, editar, procurar, proteger e bloquear cookies!
Stylus
Mude o estilo da web com o Stylus, um gerenciador de estilos do usuário. O Stylus permite instalar facilmente temas e skins para Google, Facebook, YouTube, Orkut e muitos, muitos outros sites.
Super Auto Refresh
Auto-refresh (reload) pages, on a selected interval. NO ADs. SUPER EASY.
Web Mirrors
User-Agent Switcher
User-Agent Switcher is a quick and easy way to switch between user-agents.
Контур.Плагин
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
Save All Images
a customizable extension to save selected images from the current tab page
JavaScript Switcher
Quick way to enable/disable Javascript
Помощник диагностики
Podpis elektroniczny Szafir SDK
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
SeoQuake extension
O SEOquake é um plugin gratuito que lhe oferece métricas de SEO fundamentais, juntamente com outras ferramentas úteis como a Auditoria de SEO e muitas outras
RestMan
RESTMan is a browser extension to work on http requests.
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
TV Emulator
The Vewd TV Simulator enables any developers to test and debug their HTML5 apps for the Vewd App Store.
Extension source viewer
View source code of extensions in the Chrome Web Store, Firefox or Opera addon gallery. Has button to install from Chrome Web Store.
PerfectPixel by WellDoneCode
This extension helps develop your websites with per pixel accuracy!
Firebug Lite for Opera 15+
RESTED
A REST client for the rest of us
Font Finder
An easy-to-use font inspector to get CSS styles of the selected element
Full Screen
Go full screen with one click on the button.
RDS bar
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
CORS Toggle
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
Responsive Web Design Tester
Responsive Web Design Tester is a quick and easy way to test your responsive website.
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!
Disable Cookies
Disable cookies for current domain.
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
- 1
- 2
- ...
- 6
- Próxima página