Title:     Download OData 4.0 Java Library
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# Download OData 4.0 Java Library

Apache Olingo OData4 is a collection of Java libraries for
implementing [OData V4][1] protocol clients or servers.

### Release 4.8.0 (2020-12-27)

[Full download page][2] and [release notes][3].

The Apache *Olingo OData 4 4.8.0* release is the sixth stable release for the *OData V4* specifications.

### Commodity Packages

Package | zip | Description
------- | --- | -----
Olingo OData Sources            |[Download](https://www.apache.org/dyn/closer.lua/olingo/odata4/4.8.0/Olingo-OData-4.8.0-source-release.zip) ([sha512](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-4.8.0-source-release.zip.sha512), [pgp](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-4.8.0-source-release.zip.asc)) | Complete source code.
Olingo OData Docs               | [Download](https://www.apache.org/dyn/closer.lua/olingo/odata4/4.8.0/Olingo-OData-JavaDoc-4.8.0-javadoc.zip) ([sha512](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-JavaDoc-4.8.0-javadoc.zip.sha512), [pgp](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-JavaDoc-4.8.0-javadoc.zip.asc)) | Documentation and JavaDoc.
Olingo OData Server for Java            | [Download](https://www.apache.org/dyn/closer.lua/olingo/odata4/4.8.0/Olingo-OData-Server-for-Java-4.8.0-lib.zip) ([sha512](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-Server-for-Java-4.8.0-lib.zip.sha512), [pgp](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-Server-for-Java-4.8.0-lib.zip.asc)) | All you need to implement an OData V4 Java server.
Olingo OData Server Extension for Java            | [Download](https://www.apache.org/dyn/closer.lua/olingo/odata4/4.8.0/Olingo-OData-Server-Extension-for-Java-4.8.0-lib.zip) ([sha512](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-Server-Extension-for-Java-4.8.0-lib.zip.sha512), [pgp](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-Server-Extension-for-Java-4.8.0-lib.zip.asc)) | Convenience API to implement an OData V4 Java server.
Olingo OData Client for Java      | [Download](https://www.apache.org/dyn/closer.lua/olingo/odata4/4.8.0/Olingo-OData-Client-for-Java-4.8.0-lib.zip) ([sha512](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-Client-for-Java-4.8.0-lib.zip.sha512), [pgp](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-Client-for-Java-4.8.0-lib.zip.asc)) | All you need to implement an OData V4 Java client.
Olingo OData Client for Android     | [Download](https://www.apache.org/dyn/closer.lua/olingo/odata4/4.8.0/Olingo-OData-Client-for-Android-4.8.0-lib.zip) ([sha512](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-Client-for-Android-4.8.0-lib.zip.sha512), [pgp](https://www.apache.org/dist/olingo/odata4/4.8.0/Olingo-OData-Client-for-Android-4.8.0-lib.zip.asc)) | All you need to implement an OData V4 Android client.

### Maven

The Apache Olingo 4.8.0 only artifacts are also available at [Maven Central](https://search.maven.org/#search%7Cga%7C1%7Cg:%22org.apache.olingo%22%20AND%20v:%224.8.0%22).
All Apache Olingo OData 4 artifacts are available at [Maven Central](https://search.maven.org/#search|ga|1|org.apache.olingo).
For POM dependencies see [here](/doc/odata4/maven.html).

### Older Releases

For older releases please refer to [Archives][4]
or you can get them [using Maven](/doc/odata4/maven.html).

### Verify Authenticity of Downloads package

While downloading the packages, make yourself familiar
on how to verify their integrity, authenticity and provenience
according to the Apache Software Foundation best practices.
Please make sure you check the following resources:

  - [Artifact verification](/verification.html) details
  - Developers and release managers PGP keys are publicly available here: [KEYS](https://downloads.apache.org/olingo/KEYS).


  [1]: https://odata.org
  [2]: https://www.apache.org/dist/olingo/odata4/4.8.0/
  [3]: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314520&version=12346571
  [4]: https://archive.apache.org/dist/olingo/