# Packages

> View the lists of packages you can install.

View lists of packages based on their state.

| **Topic**                                                                                                                                                                       | **Description**                                                                                                                                    |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- |
| **[Released packages](/engine/6000.7/manual/packages-list/packages-all/pack-safe.md),[Pre-release packages](/engine/6000.7/manual/packages-list/packages-all/pack-preview.md)** | View the lists of supported packages for this version of the Unity Editor, and learn about the criteria a package must meet to be in these states. |
| **[Core packages](/engine/6000.7/manual/packages-list/packages-all/pack-core.md)**                                                                                              | View the list of packages that are bound to this version of the Unity Editor.                                                                      |
| **[Built-in packages](/engine/6000.7/manual/packages-list/packages-all/pack-build.md)**                                                                                         | View the list of built-in packages, which you can enable or disable to adjust the runtime build size.                                              |
| **[Experimental packages](/engine/6000.7/manual/packages-list/packages-all/pack-exp.md)**                                                                                       | Learn about unsupported packages that are in the early stages of development.                                                                      |
| **[Packages by keywords](/engine/6000.7/manual/packages-list/packages-all/pack-keys.md)**                                                                                       | View a list of packages, which you can locate by keyword.                                                                                          |
| **[Deprecated packages](/engine/6000.7/manual/packages-list/packages-all/pack-deprecated.md)**                                                                                  | Learn about unsupported packages that reached their end of life.                                                                                   |

## Additional resources

* [Package states and lifecycle](/engine/6000.7/manual/packages-list/packages/upm-lifecycle.md)
* [Overview of Unity’s Asset Store](https://docs.unity.com/asset-store.md)