> For the complete documentation index, see [llms.txt](https://docs.optitrack.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.optitrack.com/developer-tools/natnet-sdk.md).

# NatNet SDK

- [NatNet 4.4](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-4.0.md): An overview of the NatNet SDK.
- [NatNet: Class/Function Reference](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-class-function-reference.md)
- [NatNet: Creating a Managed (C sharp) Client Application](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-creating-a-managed-c-sharp-client-application.md)
- [NatNet: Creating a Native (C++) Client Application](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-creating-a-native-c++-client-application.md)
- [NatNet: Data Types](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-data-types.md): An overview of the general data structure used in the NatNet software development kit (SDK) and how the library is used to parse received tracking information.
- [NatNet: Matlab Wrapper](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-matlab-wrapper.md)
- [NatNet: Migration to NatNet 3.0 libraries](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-migration-to-natnet-3.0-libraries.md)
- [NatNet: Remote Requests/Commands](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-remote-requests-commands.md)
- [NatNet: Sample Projects](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-sample-projects.md): This page lists the NatNet sample applications provided with the SDK and provides instructions for some of the samples.
- [NatNet: Unicast Data Subscription Commands](https://docs.optitrack.com/developer-tools/natnet-sdk/natnet-unicast-data-subscription-commands.md)
- [Latency Measurements](https://docs.optitrack.com/developer-tools/natnet-sdk/latency-measurements.md)


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