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
- 575,838
- 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
-
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
-
Piral Inspector
The official Piral developer tools browser extension.
-
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
-
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
-
DomainUserAgent
This extension changes the UserAgent sent by your browser on a per-domain base. You can set up a different UserAgent for a specific domain, but still use the default one otherwise.