: It won't overwrite your bookmarks, history, or extensions on your main Chrome.
Приложения в Google Play – Chrome Canary (Нестабильная) chrome canary portable link
The Chrome Canary Portable Link is a special link that allows you to run Chrome Canary from a USB drive or other portable device. This means that you can take your browser with you on the go, without having to install it on every computer you use. The portable link is a self-contained version of Chrome Canary that doesn't require installation or admin privileges. : It won't overwrite your bookmarks, history, or
Provide the to the most recent stable portable version. Explain how to manually update a portable build. : It won't overwrite your bookmarks