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The Oracle 12c Client is essential software that allows applications to communicate with an Oracle Database. Whether you are a developer setting up a local environment or an administrator managing remote connections, selecting the right version is the first step. Where to Download Oracle 12c Client

This is the most reliable source for older versions like 12c.

The 12c client supports connecting to Oracle 12c, 11g, and 19c databases (with some compatibility notes).

Alternatively, use the "Product" filter and select: → Release 12.1.0.2.0 or 12.2.0.1.0

Since Oracle Database 12c (Release 1) reached its end-of-life on July 31, 2022, it is primarily available through restricted portals.

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