Based on the UDP protocol and self-developed audio and video codecs, the Agora Video SDK provides reliable real-time audio and video services. For details, see Agora Video Call, Interactive Live Streaming Premium, and Interactive Live Streaming Standard. Agora has released the Agora Web SDK 4.x, which is not backward compatible with the Web SDK 3.x and earlier versions. To download the Web SDK 3.x, refer to the 3.x Web SDK section below.

To facilitate the development in various platforms and frameworks, the Agora community has extended the Agora SDK to a number of cross-platform frameworks.

Enjoy high-definition video communication anywhere, anytime. For Android devices, please use the browser to scan the QR code to download the APK file.