Apptainer Implemented inC, GoLicence3-clause BSD LicenseKinddigital container format, Linux Foundation project, free and open-source software, container runtime
Garden Windows Implemented inGoLicenceApache Software License 2.0Kindfree software, container runtime
Guardian LicenceApache Software License 2.0Kindfree software, container runtimeDeveloperCloud Foundry Foundation
LXC Implemented inC, Bourne shellLicenceGNU Lesser General Public License, version 2.1 or laterAppeared2006
Podman Implemented inGoLicenceApache Software License 2.0Kindfree and open-source software, container runtime
WSL Container Implemented inC#, C++KindNuGet Package, console application, container runtimeDeveloperMicrosoft