Apps with 'linux on Android' feature

Limbo is an Intel x86 PC Emulator based on QEMU. You can now run DSL Linux and apps like terminal, ssh, X Server, ftp, vnc, samba, vpn, mysql clients, gcc, java, perl, python right on your Android device.

Linux on android without root; Kali, Parrot, KDE etc.

This application is open source software for quick and easy installation of the operating system (OS) GNU/Linux on your Android device.

LinuxonAndroid mains goal is the bring its users the easiest, and fastest way to get a full Linux Distro on device! Leaving no impact on your android ROM, LinuxonAndroid is also the safest way to install Linux.

AnLinux allow you to run Linux on Android without root access. by using Termux and PRoot technology, you can even run SSH and Xfce4 Desktop Environment

Android browser made by extraordinary addons: Ubuntu, Terminal, file manager, ritch qr reader etc.