An installer for Microsoft’s upcoming Chromium-based Edge browser was leaked and users have been digging into its new features to see what has been added and how well it performs. A leaked support page has stated that the new Microsoft Edge Insider preview would only work on 64 bit versions of Windows 10. However, tests show that the leaked build also run on Windows 7, 8.1, 10 and macOS. The browser runs well with a speedy performance and compatibility that you would expect from a Chrome based browser.
Source: https://www.bleepingcomputer.com/news/microsoft/microsofts-leaked-edge-insider-browser-works-on-windows-7/