PC Emulator is a port of QEMU (Quick Emulator) and dependent libraries for Android Devices. It can currently emulate lightweight Operating Systems for Intel based x86 PC like DSL Linux, Debian, Freedos and Others.
https://play.google.com/store/apps/details?id=fr.energycube.android.app.com.limbo.emu.main.armv7
https://play.google.com/store/apps/details?id=fr.energycube.android.app.com.limbo.emu.main
https://play.google.com/store/apps/details?id=fr.energycube.android.app.com.limbo.emu.main.armv7
https://play.google.com/store/apps/details?id=fr.energycube.android.app.com.limbo.emu.main