Download PostgreSQL 18.1

A powerful, open source relational database system

Updated: November 15, 2025

Size: 352 MB

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352 MB · November 15, 2025

postgresql-18.1-1-windows-x64.exe

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18.3 February 28, 2026 355 MB 18.2 February 15, 2026 354 MB 18.1 November 15, 2025 352 MB 18.0 September 27, 2025 355 MB 17.6 August 20, 2025 348 MB 17.4 February 22, 2025 335 MB