# Install a deprecated Hub version

> Download and install legacy Hub releases for compatibility purposes.

You can install the following deprecated versions of the Hub for compatibility reasons:

* Unity Hub 3.14.5
* Unity Hub 3.12.1

> **Important:**
>
> Use the latest version of Unity Hub for best performance, to get the latest features and security updates, and maintain compatibility with the newest Unity Editor versions.

### Unity Hub 3.14.5

Unity Hub 3.14.5 supports the following operating systems:

* Windows 10 (64-bit versions), 11
* macOS X 11+
* Ubuntu 24.04

Select one of the following download links to install version 3.14.5 of the Hub:

| **Operating system** | **Download link**                                                                                                                                                                      |
| :------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Windows              | [Windows x64](https://public-cdn.cloud.unity3d.com/hub/3.14.5/UnityHubSetup.exe)                                                                                                       |
| macOS                | [Intel (x64)](https://public-cdn.cloud.unity3d.com/hub/3.14.5/UnityHubSetup-x64.dmg), [Apple Silicon (arm64)](https://public-cdn.cloud.unity3d.com/hub/3.14.5/UnityHubSetup-arm64.dmg) |
| Linux                | [RPM package](https://public-cdn.cloud.unity3d.com/hub/3.14.5/unityhub-x86_64-3.14.5.rpm), [DEB package](https://public-cdn.cloud.unity3d.com/hub/3.14.5/unityhub-amd64-3.14.5.deb)    |

### Unity Hub 3.12.1

Unity Hub 3.12.1 supports the following operating systems:

* Windows 8, 10 (64-bit versions), 11
* macOS X 10.13+
* Ubuntu versions 20.04 and 22.04

Select one of the following download links to install version 3.12.1 of the Hub:

| **Operating system** | **Download link**                                                                                                                                                                      |
| :------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Windows              | [Windows x64](https://public-cdn.cloud.unity3d.com/hub/3.12.0/UnityHubSetup.exe)                                                                                                       |
| macOS                | [Intel (x64)](https://public-cdn.cloud.unity3d.com/hub/3.12.0/UnityHubSetup-x64.dmg), [Apple Silicon (arm64)](https://public-cdn.cloud.unity3d.com/hub/3.12.0/UnityHubSetup-arm64.dmg) |
| Linux                | [RPM package](https://public-cdn.cloud.unity3d.com/hub/3.12.0/unityhub-x86_64-3.12.1.rpm), [DEB package](https://public-cdn.cloud.unity3d.com/hub/3.12.0/unityhub-amd64-3.12.1.deb)    |