Opera browser required.
- This extension can access your data on all websites.
- This extension can exchange messages with programs other than Opera.
Screenshot
About the extension
- Downloads
- 7,946,616
- Category
- Developer Tools
- Version
- 1.3.17
- Size
- 43.1 KB
- Last update
- March 5, 2026
- License
- Copyright 2026 cryptopro
- Service website
- http://cpdn.cryptopro.ru/default.asp?url=content/cades/plugin.html
- Support page
- https://support.cryptopro.ru/
Related
-
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
-
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
-
Open in Waterfox
Open current page, link, or all tabs in the Waterfox browser.
-
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
-
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor