Opera browser required.
- This extension can access your data on all websites.
- This extension can exchange messages with programs other than Opera.
- This extension can access your tabs and browsing activity.
Screenshot
About the extension
- Downloads
- 572,422
- Category
- Developer Tools
- Version
- 3.1.7
- Size
- 7.9 KB
- Last update
- Sept. 2, 2025
- License
- Privacy policy
- Service website
- https://kontur.ru/
- Support page
- https://help.kontur.ru/plugin
Related
-
Stethoscope
Check the health of a github repo with one easy step.
-
Web Edit
Easily edit websites temporarily with a click of a button.
-
Polypane helper
Open the current page or links in Polypane, the developer tool for responsive web development and design.
-
Sitemap Explorer: Check and View XML Sitemaps
This extension helps you find, inspect, export, and view XML Sitemap files for any site you navigate in a browser.
-
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.