Porteus-kiosk-5.4.0-x86-64.iso Official

The ISO uses the Squashfs filesystem, a compressed, read-only format. All system files are crammed into a few .squashfs modules. Because the root filesystem is read-only, malware cannot persist after a reboot. The entire OS loads into RAM (toram mode), allowing you to remove the boot USB after startup.

Before diving into the specifics of version 5.4.0, it is essential to understand the parent project. Porteus Kiosk is a specialized Linux distribution derived from Porteus (which itself is a fork of Slackware Linux). Porteus-Kiosk-5.4.0-x86-64.iso