VidMate Youtube HD Video Downloader
VidMate Youtube Video Downloaeder free For Opera Users,Flash Video Downloader helps you download any video (flv, mp4, HD) from YouTube, Facebook, Break, Metacafe more..
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Aliexpress Search by image
Search goods on Aliexpress by image
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
Show open tabs
True Whois Lookup
1 click instant access, CAPTCHA free Whois lookup of any domain including ccTLD and new gTLD domains
Filter request headers
Block certain values (cookies, etc.) from http request headers.
You can right click on any document link anywhere and view it.
easy access to Google Scholar right from toolbar popup
Infestation: Survivor Stories Ingame Time.
Fast and free one-click image duplicates search in Google, Yandex, Bing and TinEye.
Listen to your favorite radiostations. All you need is the internet connection and modern browser.
Merge all browser windows in one
The History Panel
An extension that puts the browser history in the sidebar, sorted by date.
Google™ Translator Sidebar
Easy Access to Google Translate via Sidebar UI
Regain control of the web and surf more securely.
Blocks all Ads on Grooveshark
This extension adds a tool bar button. It will display Chat box pop up. We added Live chat with anyone in the world and the chat is watch and motored ! You need to provide your name every time you open it up.
Table of Contents
Generates interactive outlines for web pages.
Download to Firedrive
Easily download straight into your Firedrive account
Site Settings Sidebar
Site specific settings on your sidebar.
VRT Radio Now On Air Speed Dial Extension
Speed Dial extension that displays the current song playing on a selected VRT (Belgian/Flemish) radio station.
TVP.PL Downloader - Get videos in one click.
Change the cursor over website's text back to what it used to be like in Opera up to version 11.60
Calculator on the new sidebar of Opera.
MailTrack for Gmail
Mail tracking free and unlimited. The double check marks (✓✓) in your Gmail & Google Inbox.
Download every YouTube video you want and you can download them as Full-HD MP4, FLV, 3GP, MP3 128kbps and 192kbps, M4A and AAC formats. Easy & Fast!
Zoom in or out on web content using the zoom button for more comfortable reading.
Easy Access to YouTube via Sidebar UI
The current weather for where you are, right in your Speed Dial.