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Oracle Client 11.2.0.4 Download 64 Bit __hot__ Jun 2026

Modern Oracle Instant Clients (19c or 21c) are backward compatible with database 11.2.0.4.

Click the "Download" button next to the correct platform. Accept the license agreement. oracle client 11.2.0.4 download 64 bit

| Feature | 11.2.0.4 Client | Oracle 19c Client (Modern) | | :--- | :--- | :--- | | | Yes (native) | Yes (backward compatible) | | Connect to 19c DB | No | Yes | | Security patches | None (unless custom backport) | Regular quarterly updates | | TLS/SSL versions | TLS 1.0 only (deprecated) | TLS 1.2 and 1.3 | | Windows 11 support | Unofficial (works) | Certified | | ODP.NET Core support | No | Yes | Modern Oracle Instant Clients (19c or 21c) are

If you have a support contract, get the patch from MOS. If you don't, you are either: | Feature | 11

Once you have obtained the installation archive (typically a .zip file), follow these steps to install on a 64-bit Windows environment: