MinIO license history

Infrastructure·Last verified 2026-11-06·Confidence: High

Current license

AGPL-3.0-onlyCopyleft

Changed from Apache-2.0 to AGPL-3.0-only starting with RELEASE.2021-05-11T23-27-41Z on 2021-04-23.

Versions before RELEASE.2021-05-11T23-27-41Z remain under Apache-2.0.

Self-hosting
Allowed
Offering as a managed service (SaaS)
Allowed under AGPL terms (source disclosure required)
Commercial impact: Restricted

This is our summary of the license text and may contain errors or omissions. Check the original sources before you decide. Disclaimer and corrections → · Spot an error? Report it

What changed

MinIO moved from Apache-2.0 to AGPL-3.0 starting with RELEASE.2021-05-11T23-27-41Z; the license file changed on 2021-04-23. Releases up to RELEASE.2021-04-22T15-44-28Z remain under Apache-2.0.

License timeline

2021-04-23

From RELEASE.2021-05-11T23-27-41Z

Restricted
Self-hosting: Allowed
Offering as a managed service (SaaS): Allowed under AGPL terms (source disclosure required)

MinIO moved from Apache-2.0 to AGPL-3.0, which requires releasing the source of modified versions offered over a network. The license file changed on 2021-04-23; RELEASE.2021-04-22T15-44-28Z is the last Apache-2.0 release and RELEASE.2021-05-11T23-27-41Z is the first AGPL-3.0 release.

Verified 2026-11-06·Confidence: High

Originally released under Apache-2.0

For reference only. Not legal advice. How a license applies depends on your use; the license text and your counsel decide. Methodology and disclaimer →

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