colwiz Web Importer
Import articles, annotate PDFs, and save them to your colwiz library directly from your Opera browser.
Stop Mod Reposts
Detects and warns against sites known to illegally repost Minecraft mods.
Slide to show all your product preferences at once, and see your shortlist of ideal products reflecting with their % match!
The Green Web
Automatically check the sustainability of a website with The Green Web add-on.
TrashMail.com: Create disposable address
Create disposable email addresses.
Rick Roll - Tabs
Makes you Rick-rolled :P
HTML5 Image Converter
An essential and practical application for free-hand drawing and for the conversion of images in multiple formats.
1mg.ro - Image uploader extension
Upload images from web page to 1mg.ro using image context menu
Converts plain text links into real clickable links.
Automatically adds card image popups to all webpages you visit.
Asciidoctor.js Live Preview
Render AsciiDoc (.ad, .adoc, .asc, .asciidoc) as HTML inside Opera!
Perform searches with the major search engines from the Context Menu and straight from the Omnibox.
Secure password aggregator.
Easy 1-click bookmarking with Crestify
Dev extensions reload
Reload enabled development extensions
Dollar price always updated.
DeskTime url fetcher
This extension allows desktime client to read current url.
Improvements for the Frontier Forums
Free Slots Daily
Top 3 Free Online Slots by Slotozilla.com daily!
Free Kindle Books
Free Kindle Books and Kindle Book Deals are directly in your browser
Redirects GamerGate boycott websites to the archive.today versions.
GitHub Tab Size
Make tab indented code more readable by forcing the tab size to 4 instead of 8
A simple, clean Hacker News theme.
LINX.CF URL Shortener
Turn long URL into a Short & Sweet one using LINX.CF
Displays notifications for new manga chapters on mangastream.com
Meowdopolus - hike for sausage
Play a fun game: Quest for sausage! Help the cat Meowdopolus to produce a giant sausage!
Import CVs from job search sites into Persia ATS
ReadingPack - Recommendations Box
Create a personal reading list. Together.
Redbooth Timer (Teambox Timer)
This extension acts as a timer for your Redbooth (Teambox) tasks.
Just move your mouse over the desired formula, and a button for this search will pop up. More info at searchonmath.com/extensions.