Plop Linux is a small distribution built from scratch that can boot from CD, DVD, USB flash drive (UFD), USB hard disk or from network with PXE. It's designed to rescue data from a damaged system, backup and restore operating systems, automate tasks and more. You can use Plop Linux as Server and as Desktop Linux.

You can download this iso here: https://www.plop.at/en/ploplinux/download.html