Opera browser required.
- This extension can access your data on all websites.
- This extension will manage your extensions.
- This extension can exchange messages with programs other than Opera.
- This extension can access your tabs and browsing activity.
Screenshot
About the extension
- Downloads
- 75,339
- Category
- Developer Tools
- Version
- 3.2.10.1
- Size
- 11.0 KB
- Last update
- March 10, 2026
- License
- Privacy policy
- Service website
- https://help.kontur.ru
- Support page
- https://help.kontur.ru
Related
-
HexDump - Hex Viewer
Display file contents in hexadecimal, and ascii
-
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
-
Brie
Report bugs faster!
-
Web Widgetizer
Web Widgetizer is a extension offering a range of features to enhance browsing. It allows users to create separate Opera windows for specific websites, manage favorite links, customize window dimensions, toggle auto-start, and open links in popup tabs via button click or shortcut (Ctrl + Shift + A). This versatile tool optimizes browsing convenience and efficiency.
-
Polypane helper
Open the current page or links in Polypane, the developer tool for responsive web development and design.