Switchbar is a desktop application for macOS and Windows that allows users to choose which browser, browser profile, or email client to use each time they click on a link. It supports popular browsers like Chrome, Edge, Firefox, Brave, Vivaldi, and Sidekick, and email clients such as Apple Mail, Spark, and Outlook. Switchbar also offers features like smart rules for automating link handling, deep linking to desktop apps, URL unshortening, and tracking code removal. Additionally, it integrates with WebCatalog Desktop apps, enabling seamless transitions across devices within the Apple ecosystem.