Features:

Quick Commands
Are you using the keyboard's capabilities to the maximum? Then you're in luck. Quick Commands allow you to instantly use the necessary settings, history, open tabs, bookmarks and more with a single keyboard shortcut. Developers strive to make the "Quick Commands" component customizable, allowing you to add your own commands and run them quickly.
Notes
In Vivaldi, you can take notes while surfing the web and add screenshots directly to the Notes sidebar. Notes will automatically remember which site you are viewing at this time, allow you to add tags for convenient organization of records and easy search in the future.
Express Panel
Easy access to all your favorite sites from a single express panel window. You can also create multiple quick access groups. Organize your sites based on interests, such as sports, news and technology, or in a different context, such as work, school, etc. You can also add folders to quick access. This is a pretty powerful feature.
Grouping tabs
Too many unorganized open tabs can make it difficult to find the necessary web page. Organize your tabs in the Vivaldi web browser by grouping multiple tabs under one. Just drag a tab to another one for easy grouping.
Modern web technologies
Vivaldi has not only a powerful set of functions, but is also built on modern web technologies. The engine is Chromium. Java and React are used for the user interface, using Node.js, Browserify and a large number of NPM modules.

About Portable:

* Languages Russian and English.
• Does not create a profile in AppData.
* Leaves no entries in the registry.
* Added Clear to clear the profile.
* Launch the browser via Loader (X-Vivaldi).