Please select the newest version and download. (The newest version works with Oracle Database 12.2 or higher. Older versions are provided for archival purposes only)
Run the .exe file to install Oracle Developer Tools for Visual Studio 2017 (ODT). ODT is a toolset that is tightly integrated with Visual Studio and enables Visual Studio data features such as Server Explorer integration, TableAdapter Configuration Wizard and Entity Designer and also includes many useful Oracle specific tools including an Oracle Cloud explorer allowing you to easily connect to and manage your Autonomous Database from Visual Studio. To learn more about Oracle Developer Tools for Visual Studio, please visit the ODT Homepage.
For ADO.NET data access from inside your code, get managed ODP.NET and ODP.NET Core from Nuget. For alternate ODP.NET downloads, including unmanaged ODP.NET, visit the download page and view the For Experienced Developers, or Runtimes sections.