Boxes (GNOME)★★★☆☆A simple GUI wrapper around Linux’s built-in virtualization support. It makes simple things easy, but to adjust advanced settings you either need to edit config files manually or use another GUI.
Parallels★★★★☆A virtual machine application for macOS that makes it easy to install a Windows, Linux or macOS guest. Downside: annual subscription.
UTM★★★☆☆A simple application wrapped around macOS’ built-in virtualization and emulation capabilities. Fewer bells and whistles than the commercial options, but works better for some purposes.
VMWare Fusion★★☆☆☆VMWare Fusion worked great on my Intel-based MacBook for work for years. But since Broadcom bought the company, I can’t even find it.