distrobox
A tool that creates isolated container-based Linux environments on your system, allowing you to run applications from different distributions without affecting your host system.
Distrobox is a wrapper around container engines like Podman or Docker that makes it easy to create and manage distribution-agnostic containers. It abstracts away container complexity, letting you quickly spin up a container with a different Linux distribution and seamlessly integrate it with your host system.
For example, if you run Fedora but need a tool that only works on Debian, you can run distrobox create --image debian:latest to create a Debian container, then distrobox enter to drop into a bash shell inside it. Your home directory and host filesystems are automatically available inside the container.
A key benefit is that applications installed inside a distrobox can be exported as host commands via distrobox-export, making them appear as if they were natively installed. This allows you to maintain a minimal host system while running diverse software stacks in isolated containers.