Encyclopedia

Podman

Daemonless OCI-compliant container runtime

Wikipedia contributorsAdapted for Fathomly · View authors

1 min read
Source updated August 16, 2026

Image credit is listed at the end of this article.

Podman (pod manager) is an open source Open Container Initiative (OCI)-compliant container management tool created by Red Hat used for handling containers, images, volumes, and pods on the Linux operating system, with support for macOS and Microsoft Windows via a virtual machine. Based on the libpod library, it offers APIs for the lifecycle management of containers, pods, images, and volumes. The API is identical to the Docker API. Podman Desktop provides an alternative to Docker Desktop.

01History

The first public release of Podman (v0.2) was released in 2018, version 1.0.0 of Podman was released on January 16th, 2019.

Version 1.0 of Podman Desktop was released on May 23, 2023.

In KubeCon 2024, Red Hat announced that it will contribute Podman and Podman Desktop to the Cloud Native Computing Foundation (CNCF), by that point, Podman Desktop had already been downloaded 1.5 million times, the projects were accepted into the CNCF on January 21, 2025.

Adoption

In the 2025 Stack Overflow survey, among 20,070 survey respondents identifying as professionals, 10.9% said that they had used Podman in the past year, compared to 73.8% and 30.1% for Docker and Kubernetes respectively.

02Design

Podman is a "daemonless" tool, as opposed to other containerization systems like Docker, which uses a background service called dockerd to manage its containers, Podman relies on systemd for managing its container life cycles.

03Security

Podman lets containers run without root privileges (rootless), meaning they can be created, run, and managed by regular users without administrator rights by using Linux namespaces.

Watch videos about PodmanExplainers and documentaries on YouTube (opens in a new tab)

Sources and credits

This article is adapted from the Wikipedia article “Podman”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

Images, from Wikimedia Commons:

Podman commands screenshot.webp by Software: Red Hat, Inc. and Podman community Screenshot: VulcanSphere, Apache License 2.0
Podman Desktop Containers Terminal screenshot.webp by Software: Red Hat, Inc. and Podman community Screenshot: VulcanSphere, Apache License 2.0

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