Puffin Cloud Isolation Assistant EE is a Chrome extension developed by CloudMosa Inc. It is a free add-on and falls under the category of Browsers, specifically Add-ons & Tools. The extension aims to convert unsafe direct web page access into isolated and display-only web pages within existing web browsers.

The main purpose of this extension is to assist users in utilizing CloudMosa's Puffin Cloud Isolation Enterprise service. It offers features such as auto redirecting URLs to the remote browsers running in CloudMosa's data center. Additionally, it allows users to choose their preferred isolation experience, whether it be isolating the current tab or isolating new tabs.