Experienced developers may opt for unmanaged ODP.NET or they have more than one Visual Studio version installed. Download the Oracle Universal Installer ODAC version. If you prefer the ODAC MSI installer with managed ODP.NET only, choose one of the downloads from the beginners section.
IT administrators can deploy ODAC in a streamlined fashion using the install technology they are most familar with: xcopy, NuGet, or Oracle Universal Installer. Note the developer downloads above already include these runtime components.