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docker-image-file-extension

Safeguard articles tagged "docker-image-file-extension" — guides, analysis, and best practices for software supply chain and application security.

1 article

Containers

Docker Image File Extensions: What a .tar Image Actually Contains

Docker images do not have a special file extension. When you save one it is a .tar archive. Here is what is inside, and how the OCI layout is structured.

Feb 25, 20255 min read
docker-image-file-extension — Safeguard Blog