**Note on upgrading:** While the process for upgrading Grafana is very similar to installing Grafana, there are some key backup steps you should perform. Before you perform an upgrade, read [Upgrading Grafana]({{< relref "upgrading.md" >}}) for tips and guidance on updating an existing installation.
To install a nightly build, or to install the latest version of Grafana without Homebrew, go to the [Grafana download page](https://grafana.com/grafana/download/7.3.0-381ff45epre?platform=mac).
1. Select the Grafana version you want to install. By default, the most recent released version is selected.
> **Note:** The downloads page lists only finished releases. If you want to install a beta version, click [Nightly ] **Nightly Builds** and then select a version.
- **Open Source** - Functionally identical to the enterprise version, but you will need to download the enterprise version if you want enterprise features.
- **Enterprise** - Recommended download. Functionally identical to the open source version, but includes features you can unlock with a license if you so choose.
Refer to the [Getting Started]({{< relref "../getting-started/getting-started/" >}}) guide for information about logging in, setting up data sources, and so on. Also, refer to the [Configuration]({{< relref "../administration/configuration.md" >}}) page for details on options for customizing your environment, logging, database, and so on.