Oracle.dataaccess.dll Version 4.112.3.0 Download Instant

  • Locate ODAC 11.2.0.3.0 (Release 4). The exact filename should be similar to:

  • Accept the Oracle License Agreement and sign in with your Oracle account (free to create).

  • Download the ZIP file.

    • Alternative: NuGet – Not available. Unlike managed drivers, the unmanaged Oracle.DataAccess.dll 4.112.3.0 is not on NuGet because it depends on Oracle Client registry and environment settings.

    Once you have the DLL on your development machine: oracle.dataaccess.dll version 4.112.3.0 download

    Version 11.2.0.3 is currently End of Life (EOL). Oracle no longer provides Critical Patch Updates (CPUs) for this version. If this driver is used in a production environment handling sensitive data, it is highly recommended to plan a migration to:

    Oracle never published version 4.112.3.0 to NuGet.org. Some private NuGet servers (e.g., internal company feeds) may have it, but you cannot obtain it from the official NuGet gallery. Locate ODAC 11

    Critical Warning: Never download Oracle.DataAccess.dll from DLL download websites (e.g., dll-files.com, dllme.com). Those files are unsigned, potentially trojan-infected, or version-spoofed. Always obtain Oracle DLLs directly from Oracle.

    Oracle does not offer the DLL as a standalone download. Instead, you must download the full ODAC installer and extract or install the required component. Accept the Oracle License Agreement and sign in

    Fix: