Based on our record, Porteus should be more popular than FatDog64. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You might be able to run something like fatdog64 on it. https://distro.ibiblio.org/fatdog/web/. Source: over 1 year ago
There are lighter options, Porteus can is ~300MB for a desktop system. Source: over 1 year ago
Porteus is also designed for this purpose. Loads into RAM and is very fast. Source: almost 2 years ago
Or use a disposable os in a usb key like this one http://porteus.org/. Source: almost 2 years ago
Porteus is what I've been playing with, as it is impressively tiny, but there are many options. Source: over 2 years ago
Porteus seems to be still supporting 32 bits. Source: over 2 years ago
TinyCore - Simple operating system based on Linux that uses "modules", and loads everything into RAM. Can be persistent too.
Lubuntu - 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.
DietPi - Dietpi is a debian based operative system made to install new apps easyer.
Plop Linux - Plop Linux is a small distribution built from scratch that can boot from CD, DVD, USB flash drive...
CRUX Linux - CRUX is a lightweight Linux distribution for the x86-64 architecture targeted at experienced Linux...
DebianDog - DebianDog is very small Debian Live CD shaped to look and act like Puppy Linux.