DuckDuckGo has revealed that it is building a desktop app similar to its mobile app. The desktop app aims to provide increased privacy for users, with features such as the Fire Button, to clear all tabs, browsing history and data at the click of a button.
https://www.notebookcheck.net/DuckDuckGo-is-working-on-a-standalone-desktop-browser-for-increased-user-privacy.588569.0.html