Postgresql Odbc 64-bit Driver Jun 2026

Once installed, you must register a Data Source Name (DSN) to make the connection available to your apps: Software Catalogue - Drivers and interfaces - PostgreSQL

// For ADO.NET / C# 64-bit string connString = "Driver=PostgreSQL Unicode(x64);" + "Server=127.0.0.1;Port=5432;" + "Database=postgres;Uid=postgres;Pwd=secret;" + "SSLmode=require;"; # PowerShell 64-bit $dsn = "DSN=PostgreSQL64_Prod;UID=reader;PWD=readonly" $conn = New-Object System.Data.Odbc.OdbcConnection($dsn) postgresql odbc 64-bit driver

Create a Data Source Name (DSN) under the or User DSN tab. Once installed, you must register a Data Source