Porteus Alternatives & Competitors

Dietpi is a debian based operative system made to install new apps easyer.

Key DietPi features:

Lightweight User-Friendly Interface Automated Software Installation Community Support

Open Source

Lubuntu is a fast and lightweight operating system with a clean and easy-to-use user interface. The core of the system is based on Linux and Ubuntu. Lubuntu uses the minimal desktop LXDE, and a selection of light applications.

Key Lubuntu features:

Lightweight Faster Performance User Friendly Good Community Support

Holistic service management: service, support + customer care. From Ticketing to Helpdesk, Service Desk, ITSM to Enterprise Service Management, Service Technician and Field Service Management (FSM)...

Key EcholoN features:

CMDB Offline App Workflow Engine

Try for free freemium €5000.0 / One-off (5 User)

Simple operating system based on Linux that uses "modules", and loads everything into RAM. Can be persistent too.

Key TinyCore features:

Lightweight Fast Boot Time Modularity Minimalism

CRUX is a lightweight Linux distribution for the x86-64 architecture targeted at experienced Linux...

Key CRUX Linux features:

Simplicity Ports System Customizability Fast Performance

Plop Linux is a small distribution built from scratch that can boot from CD, DVD, USB flash drive...

Key Plop Linux features:

Lightweight Live Boot Versatility Unique Boot Manager

FatDog64 is the lightweight 64-bit multi-user Linux distribution.

Key FatDog64 features:

Lightweight Live Boot Customization Software Package

Home, overview and getting started with Puppy Linux, amazingly fast, fascinatingly complete and delightfully small Linux.‎Wiki · ‎Download latest Puppy Linux .

Key Puppy Linux features:

Lightweight Fast Boot User-Friendly Portable

ToaruOS is the complete operating system for the desktop operating system of ARMv8.

Key ToaruOS features:

Lightweight Educational Custom Development Unique Desktop Environment

runs all your existing IBM OS/2 programs on today's hardware.

Key eComStation features:

OS/2 Compatibility Stability and Performance Low Hardware Requirements Customization

Ubuntu is a Debian Linux-based open source operating system for desktop computers.

Key Ubuntu features:

Open Source Security User-Friendly Community Support

Open Source

DebianDog is very small Debian Live CD shaped to look and act like Puppy Linux.

Key DebianDog features:

Lightweight Portable Debian-based Customizable

IBM OS/2 is a series of computer operating systems that is created by Microsoft and IBM under the leadership of software designer Ed Iacobucci.

Key IBM OS/2 features:

Multitasking Stability Graphical User Interface Compatibility

Mezzano is another operating system that is written in a common lisp.

Key Mezzano features:

Scenic Beauty Cultural Heritage Outdoor Activities Tranquil Atmosphere