QEMU in a Docker container.
NixDroid is an x86_64 AOSP emulator for Linux uses virtualization technology via QEMU, allowing it to run directly on hardware with native performance and skip software emulation overhead completely.
Run Windows apps such as Microsoft Office/Adobe in Linux (Ubuntu/Fedora) and GNOME/KDE as if they were a part of the native OS, including Nautilus integration. Hard fork of https://github.com/Fmstrat/winapps/