Install Oracle Developers Tools for Visual Studio using Microsoft Installer (MSI). Click on the link below based on the Visual Studio version you use.

• ODAC for Visual Studio 2015
• ODAC for Visual Studio 2013

These Oracle Universal Installer (OUI) packages enable development with managed and unmanaged ODP.NET and all ODAC drivers. The same download allows ODT installation on multiple Visual Studio versions.

Installation Instructions and Setup:

• ODAC 18.3
• ODAC 12.2
• ODAC 12.1
• ODAC 11.2

ODAC Components:

• Oracle Developer Tools for Visual Studio
• Oracle Data Provider for .NET
• Oracle Providers for ASP.NET
• Oracle Database Extensions for .NET -- available in 12.2 and earlier for upgrade only
• Oracle Provider for OLE DB
• Oracle OLAP Provider for OLE DB -- 18c and higher
• Oracle Services for Microsoft Transaction Server
• Oracle ODBC Driver
• Oracle SQL*Plus
• Oracle Instant Client

Use XCopy to deploy ODAC to large numbers of machines. XCopy has the smallest size and allows complete installation and configuration customization. Installation instructions and README are included with the download.

ODAC XCopy Components:

• Oracle Data Provider for .NET
• Oracle Providers for ASP.NET
• Oracle Provider for OLE DB
• Oracle OLAP Provider for OLE DB -- 18c and higher
• Oracle Services for Microsoft Transaction Server
• Oracle Instant Client

Use Oracle Universal Installer (OUI) to deploy via a graphical universal interface. OUI is easy to use and can be configured to install ODAC software silently.

Installation Instructions and Setup:

• ODAC 19c

ODAC OUI Components:

• Oracle Data Provider for .NET
• Oracle Providers for ASP.NET
• Oracle Database Extensions for .NET -- available in 12.2 and earlier for upgrade only
• Oracle Provider for OLE DB
• Oracle OLAP Provider for OLE DB -- 18c and higher
• Oracle Services for Microsoft Transaction Server
• Oracle ODBC Driver
• Oracle SQL*Plus
• Oracle Instant Client