Extensions
Ad Blocker for Facebook™ App (Video & Images)
Blocks video and image ads from the facebook app news feed. And it actually works
Color Picker
Search for the perfect color via an stylish color picker in a popup window.
Customizer YouTube™
You can customize the theme and colors from YouTube yourself. You can do many more settings Youtube
Reader View
Open any page in reader view mode; light, dark or sepia and clutter free.
Classic Tabs
Classic Tabs brings back some of the extra tab options from Opera 12.
Tabsets.net
Use the tabsets.net browser extension to safely keep track all your tabs and links in the Side Panel, locally or in the cloud
Open in PDF Viewer
Easily open desired links in a PDF viewer.
Distill Web Monitor
Monitor webpage or feed for changes. Get SMS and email alerts on change detection.
YouTube Timestamps
Shows YouTube timestamps from comments.
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
Category Tabs for Google Keep™
Better organise your Google Keep notes
Speed-Up Browsing
Speeds up browsing over the time, by adding missing Cache-Control response headers.
Calculator
Visually appealing simple calculator! can be used with mouse or keyboard
Rotate that Video Player
Improve your video experience by effortlessly rotating your video clips by 90, 180, or 270 degrees.
Documents
Viewer for online documents (e.g. PDF, MS Word)
Word Highlighter and Style
Automatically highlights words and phrases on pages based on multiple rules, with customizable color and font size.
Library Access
A library-approved tool to unlock access to academic papers.
Cache Cleaner
Easily clear browser's cache via toolbar popup.
Web Clipper: Easy Screenshot
all-in-on capturing tool for the visual part, the entire page, or a selective area with auto-scrolling and editing support
Magnifying Glass (Hover Zoom)
Press on the toolbar button to see the magnifying glass on the current page.
Copy URLs
Copy all URLs to clipboard
Smart RSS
RSS Reader for Opera 15+!
Save Tabs
Save and restore all tabs from toolbar popup!
Video Converter
Convert any video file to selected formats (i.e. mp4) inside your browser!
YouLoop for YouTube
Repeat video/audio endless on YouTube. Furthermore a partition loop function is enable.
AutoFill Forms
One-click form filler that supports multiple profiles and regular expression rules
Todoist for Opera
Organize work and life with Todoist for Opera
LibPlus - rozszerzenie do Librusa
Szybki podgląd średniej oraz inne funkcje w dzienniku Librus
Open in IE™
Open links in IE (Internet Explorer)
Annotating the Web
Add-on, by Mediamaster.eu, to easily add annotation functionality to any webpage
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
Web Apps by 123apps
Edit, Convert, Create