Psqlodbc_x86.msi May 2026

If you’ve worked on connecting a Windows application to a PostgreSQL database, you’ve likely encountered the file psqlodbc_x86.msi . Here’s what it is, when you need it, and how to use it correctly. What is psqlodbc_x86.msi? psqlodbc_x86.msi is the Microsoft Installer package for the 32-bit version of the psqlODBC driver – the official PostgreSQL ODBC driver. This driver allows Windows-based applications to connect to a PostgreSQL database using the industry-standard ODBC (Open Database Connectivity) interface.