延伸套件
Tab Suspender (Tab Unloader)
Automatically suspend (hibernate) inactive tabs to free up system resources
Gmail Notifier
Notifies you about unread e-mail in your Gmail account.
Yandex Wordstat Assistant
Black Menu for Google™
探索 Google 的世界从未如此简单
EverSync - Sync dials, backup dials
Synchronize your bookmarks, FVD Speed Dials. Secure online access. Backup, restore your bookmarks. Sync favorites between computers
Open in VLC media player
Adds a context menu to send audio and video streams directly to the well-known VLC™ media player
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience
Close & Clean
Close all tabs and windows and clean up Opera in one single click
SimpleProxy
A simple proxy management tool
Page Screenshot
Take a screenshot from the entire website with just one click.
Homepage in New Tab
This extension enables you to set homepage and open in new or current tab.
Video Recorder
Easily record video & audio from your computer's camera
Avira Password Manager
使用 Avira 密码管家能够创建、保存、管理并同步您所有设备上的全部密码与备忘录。
Peek
Preview documents, videos, music and more before you download them.
Buster: Captcha Solver for Humans
Save time by asking Buster to solve captchas for you.
QR Codematic
QR Codematic allows you to easily generate QR codes.
StopAll Ads
SAY GOODBYE TO ADS! Browse Safely. Optimize Surfing.
WEB.DE MailCheck
The safe way to access your personal mail.
GMX MailCheck
The safe way to access your personal mail.
Retruco Eliminate Anti AdBlock
Removes fixed message from Ad-Block blockers
Open in PDF Viewer
Easily open desired links in PDF viewer
Smart RSS
RSS Reader for Opera 15+!
Steam Trader Helper
This extension facilitate the work on the Steam Community Market.
Google™ Keep
Google Keep is the easiest way to store your notes while you browse internet
Hover Free
Enlarge thumbnails on mouse over. Works on over 100 sites and is totally free from shady updates, ads or 3rd party tracking.
AdBlocker Lite
Block ads seamlessly on popular websites
EPUBReader
直接以瀏覽器開啟epub書檔
Text to Speech (TTS)
A text to speech tool with natural sounding voices.
Awesome Screenshot: Capture & Annotate
捕获整个页面或任何部分，矩形，圆形，箭头，线条和文字，模糊敏感信息，一键上传分享注释。支持PNG和链接
Bookmarks by the Side
一個簡單的書籤欄。
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
Open in PDF Reader
Adds a context menu item to send PDF links directly to a PDF viewer like Adobe Acrobat Reader