Extensions
Pushbullet
Bringing together your devices, friends, and the things you care about.
LibPlus - rozszerzenie do Librusa
Szybki podgląd średniej oraz inne funkcje w dzienniku Librus
Open in VLC media player
Send audio and video streams directly to the well-known VLC™ media player
QR Code Reader
a multiple QR- and bar-code scanner that supports scanning from webcam and local images
Screenshot YouTube Video
Quickly extract video frames from YouTube and OK.ru and save to JPG images with just one click.
Twitter Video Downloader | Fast and Free
Download Twitter Videos - Save any Twitter video and gif with one simple click. free, fast & easy to use.
AutoTabRefresh
Refresh your browser tab automatically at the desired interval.
Redirector
Redirects URLs / modifies HTTP headers arbitrarily.
Open in PDF Viewer
Easily open desired links in a PDF viewer.
Cache Cleaner
Easily clear browser's cache via toolbar popup.
Annotating the Web
Add-on, by Mediamaster.eu, to easily add annotation functionality to any webpage
GOOGLE APPS
All google web apps with a single click
eLang: Learn languages with Netflix & Youtube
Language learning with Netflix, YouTube, Coursera. eLang smart extension - dual subtitles, personal vocabulary & more
Boomerang for Gmail™
Allows you to schedule messages to be sent or returned at a later date.
Close & Clean
Close all tabs and windows and clean up Opera in one single click
Ad Blocker for Facebook™ App (Video & Images)
Blocks video and image ads from the facebook app news feed. And it actually works
Microsoft Apps
access services easily microsoft
Group Your Tabs
Group opened tabs in a pretty list
2FAS - Two factor authentication
2FAS extension is simple, private, and secured: one click, one tap, and your 2FA token is automatically entered!
Print
Print the current page you see.
Save Tabs
Save and restore all tabs from toolbar popup!
Quick QR Code Generator
A super handy QR Code Generator / Creator for you.
Google™ Calendar
Track life's important events all in one place supporting badge notification
Smart RSS
RSS Reader for Opera 15+!
Category Tabs for Google Keep™
Better organise your Google Keep notes
Reader View
Open any page in reader view mode; light, dark or sepia and clutter free.
Copy URLs
Copy all URLs to clipboard
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
Speed Tweaks
Speed up your browser with few tweaks via toolbar popup!
YouTube™ Flash-HTML5
Play YouTube Videos in Flash or HTML5 Player
Hero Citation Generator
APA, MLA, Harvard, Chicago, IEEE bibliography and citation generator.
SponsorBlock Facebook™ - Skip Sponsorships
Removes all annoying sponsored and suggested posts from Facebook™, video without annoying Ads.