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
- 75,404
- 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
-
Allow Copy-Right Click
Allow Right click, Allow copy, Selection on web sites that prevent it
-
Polypane helper
Open the current page or links in Polypane, the developer tool for responsive web development and design.
-
EnvSwitcher
Stay safe and switch seamlessly between development environments.
-
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
-
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.