For home users seeking a free way to use Macrium "portably," the Rescue Media Builder is the standard solution.
: This allows IT pros to carry a single USB drive and image multiple different PCs. macrium reflect full portable free
Searching for this exact phrase leads you down a rabbit hole of: For home users seeking a free way to
(Version 8.0 or older) includes a "Rescue Media" builder that creates a bootable environment. : Bootable USB Environment macrium reflect full portable free