A clear, independent answer to the question every IT leader asks — when Oracle Java is genuinely free, when it is not, and where the costly assumptions quietly hide.
“Is Java free?” is the most-searched and most-misunderstood question in enterprise software licensing. The honest answer is that it depends entirely on which Java you run, which version it is, and what you use it for. Oracle has rewritten the rules for its Java SE distribution repeatedly since 2019, and each change quietly redefined what “free” means.
This guide replaces guesswork with a definitive, plain-English map. It walks through every Oracle Java licence agreement, shows exactly where free use ends and a paid subscription begins, and names the free OpenJDK distributions that carry no Oracle obligation at all — so your team can answer the question with certainty rather than hope.
How BCL, OTN, and the NFTC each redefined free use — and why the download date matters as much as the version.
Why identical source code can be free in one build and a licensable product in another, and how to tell which you are running.
The No-Fee Terms and Conditions explained — the versions they cover and the precise point at which cover stops.
The everyday actions — patching, an old release, a bundled JDK — that convert “free” Java into a subscription liability.
Auto-update, developer tooling, third-party software shipping Oracle Java, and legacy commercial releases still in production.
Adoptium Temurin, Amazon Corretto, Azul Zulu, and Red Hat build of OpenJDK — what each gives you and what it does not.
Three quick details and the full white paper opens straight away. No cost, no obligation.
Drawn from more than 340 Oracle Java licensing engagements — assessments, audit defences, renewals, and migrations across every major industry.
Written purely for the organisation that licenses Java. No Oracle relationship, no reseller margin, and no incentive except protecting your budget.
No hedging and no jargon — a clear ruling on each scenario so finance and IT can plan a Java budget with confidence.
If we take on your Oracle Java audit and cannot reduce the claim, we refund our fees. See how the guarantee works →
An independent review will tell you exactly where your estate stands — free, licensable, or exposed.
Weekly Oracle Java updates, audit alerts, and negotiation intel.