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2025-06-23

ZEGO Express Audio SDK is provided by ZEGOCLOUD. You can get the Express SDK applicable to the Unity3D development framework on this page. For release notes, please refer to Release Notes, and for compliance matters, please refer to ZEGO Security and Compliance White Paper.

Express SDK v3.21.0

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Notes
  • The SDK package downloaded from this page contains all API interfaces related to Audio and Video; If you need the Pure Audio SDK package, please contact ZEGOCLOUD Technical Support for processing.
  • Example source code: Please refer to Run Example Code.
  • SDK Integration Guide: Please refer to Integrate SDK.
  • SDK Version Changes: Please refer to Release Notes.

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