Simple search of books
Terms of Service; Didn’t Read
Get information instantly about websites' terms of service and privacy policies, with ratings and summaries from the “Terms of Service; Didn’t Read” project.
Enlarge thumbnails on mouse over. Works on over 100 sites and is totally free from shady updates, ads or 3rd party tracking.
Mobile version Inoreader.com on sidebar (not official)
No more duplicated tabs!
It will not allow for duplicated tabs in your tabs bar. Less tabs will give you better performance of your browser and easier overview of the tab bar.
Custom New Tab Page
Allows you to set a custom new tab page
Кнопка «Пост!» (Postila.ru)
Postila - from Russia with Love!
Outlook.com Speed Dial
New Outlook.com Speed Dial extension shows you if you have new messages in your Outlook.com account when you're signed in.
Emoji Cheatsheet for GitHub, Basecamp etc.
A very simple and useful reference for the codes that can be used to generate Emojis on popular sites like GitHub or Basecamp.
FlareGet Browser Integration extension replaces default download manager of Opera by Flareget Download Manager.
Comprehensive site information and phishing protection when browsing the web
Everykey for Opera
Everykey unlocks your devices and logs you into websites when you're around, then locks it all back down when you're not.
See website traffic and key metrics for any website, including engagement rate, traffic ranking, keyword ranking and traffic source.
Automatically redirect pages based on user-defined rules. E.g. always redirect an article url to its printer-friendly version.
vi editor for any web page.
Selectable Links like text
Selectable Hyperlink Text like in Opera Presto.
Megjeleníti az értesítések számát az ikonon. Csak rögzített füleken mûködik.
Sort tabs with one click.
Edit preferences on a per-site basis
Manage your tabs vertically in the sidebar!
Instant Currency Rates
Get updates to the latest currency exchange rate in an Opera Speed Dial.
Scroll To Top
Extension adds "Scroll To Top" button for smooth scrolling to top of the page on any websites.
Easy to use scientific calculator ...
Advanced form filler
This extension lets you easy find the most common Opera actions.
Take control of your tabs
Yathit SugarCRM for Gmail
Yathit SugarCRM for Gmail is a secure delightful time-saving tool for SugarCRM users in Gmail.
Vocablurry is the best new way to learn new words without knowing that you're learning
View Image Info (properties)
Get properties(including dimensions, URL, file size, file type info) of the image your cursor is pointing to via context menu.
Make a list of all video on selected channel!
Save ad-free articles and web pages to your email inbox for later reading.