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Image to Text Free OCR imagetotext.io
Free Image to text online tool to extract text from image files at one click
Temp Mail
Temp Mail allows you to easily keep your email address clean and safe from spam and hackers by providing you temporary email
Smart RSS
RSS Reader for Opera 15+!
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
Notifier for Outlook™
The easiest way to check and open your Outlook inbox while you browse internet.
Quick QR Code Generator
Opera上好评率最高的二维码生成器:可以方便地把当前页面转化成二维码,也可以把网页上任何文本或链接,甚至是您输入的任意内容都转化成二维码
GPS Coordinates for Google Maps
Add a button to Google Maps to get super quickly the GPS coordinates (latitude & longitude) in different formats.
Copy URLs
Copy all URLs to clipboard
SponsorBlock Facebook™ - Skip Sponsorships
从 Facebook™ 中删除所有烦人的赞助和建议帖子,视频没有烦人的广告。
Disable Autoplay for YouTube™
Disable YouTube HTML5 player from auto-playing.
Gmail™ Panel (and Notifier)
Easy access to Gmail via toolbar-popup UI, plus, get badge notifications.
Color Picker
Pick Color with various kinds of color pickers. Multiple options to choose color in HTML format are available.
Google™ Calendar
Track life's important events all in one place supporting badge notification
AutoFill Forms
一键式表格填充器,支持多个配置文件和正则表达规则
betterBrowser- Browse 15% faster
betterBrowser - Browse faster. Improve your Google search experience.
Brainly Blocker by nitro.
An extension that blocks some of brainly's ads and other stuff.
Droplr - Screenshot, Annotate, & Screencast
Screen capture FULL webpage or any part of it. Take screenshots, annotations, screen recordings with audio narration.
YouTube High Definition
A Powerful tool that will let you play all YouTube videos in High Definition automatically.
Tabsbook
Open Tabs
Show open tabs
Mute Tab
Easily mute all tabs with just one click!
Proxy Finder (IP Switcher)
Change your geo-location with one click
Speed Tweaks
Speed up your browser with few tweaks via toolbar popup!
Custom UserAgent String
Add a custom useragent string for desired URLs or domains.
YouTube™ All Flash® Player
Switch all YouTube™ Videos to Adobe Flash® Player.
LibPlus - rozszerzenie do Librusa
Szybki podgląd średniej oraz inne funkcje w dzienniku Librus
Speed Test
Speed Test Most Accurate Online Broadband Internet Speed Test
Web Clipper: Easy Screenshot
视觉部分、整个页面或具有自动滚动和编辑支持的选择性区域的全功能捕捉工具。
Tab Counter
A button badge that shows the number of tabs or windows
Twitch: Hide Elements
Hide Twitch visual elements like Recommended Channels, Prime Loot, etc.
Copy As Plain Text
Easily copy the selected text without formatting to the clipboard via the right-click menu.
ChessHelper - Improve Chess.com Experience
Chess.com extension that allows you to set up new themes, pieces, boards, and fonts, remove annoying notifications, popups, and so on!