: Download the latest x64 .zip file and extract the installer.

One minute later, Sarah again: “Reports are loading. You’re a wizard. How?”

The task: move a 15-year-old legacy financial database from an aging Windows Server 2012 to a new Linux-based analytics cluster. The catch? The old system had a proprietary front-end written in Delphi that connected to PostgreSQL only via a specific 64-bit ODBC driver—psqlODBC x64, version 12.02.0000. Anything newer broke the date formatting. Anything older crashed on TLS 1.2.

If you encounter any issues during the download or installation process, refer to the official documentation or seek help from PostgreSQL community forums for the most current and detailed assistance.

After installation, you can verify that the driver has been successfully installed by:

He clicked. The Wayback Machine showed a frozen page— ftp.postgresql.org/pub/odbc/versions/msi/ — and there it was: psqlodbc_12_02_0000-x64.msi , timestamped, checksum listed.

: Ensure the filename contains x64 (e.g., psqlodbc_16_00_0000-x64.zip ).

As direct download links may change, it's best to use the official PostgreSQL website. However, for convenience, you can try:

If you are looking to connect your 64-bit Windows applications to a PostgreSQL database, you will need the . Where to Download

He then bookmarked the driver’s hash and uploaded it to their internal artifact repo with a new label:

The safest and most up-to-date versions are available directly from the PostgreSQL File Browser.

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