PostgreSQL 15

PostgreSQL 15 15.19-5

The World's Most Advanced Open Source Relational Database

Download for Windows

About PostgreSQL 15

PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.

Technical details

PublisherPostgreSQL Global Development Group
Version15.19-5
Release date2026-10-01
LicensePostgreSQL
Installer typeexe
Architecturex64
Package IDPostgreSQL.PostgreSQL.15
Install scopeAll users

Install PostgreSQL 15 from the command line

Install with Windows Package Manager
winget install --id=PostgreSQL.PostgreSQL.15 -e
Update to the latest version
winget upgrade --id=PostgreSQL.PostgreSQL.15 -e
Uninstall
winget uninstall --id=PostgreSQL.PostgreSQL.15 -e
Silent install with the offline installer
"postgresql-15.19-5-windows-x64.exe" --mode unattended --unattendedmodeui none
Install to a custom folder
"postgresql-15.19-5-windows-x64.exe" --prefix "D:\Apps\PostgreSQL 15"

databasedb

PostgreSQL 15 version history

15.19-4 Sep 18, 2026
15.19-3 Sep 1, 2026
15.19-2 Aug 31, 2026

Other versions

  • 15.19-1
  • 15.18-2
  • 15.18-1
  • 15.17-3
  • 15.17-2
  • 15.17-1

Frequently asked questions

Is PostgreSQL 15 free?

PostgreSQL 15 is postgresql software from PostgreSQL Global Development Group. Check the publisher's license terms for pricing and usage rights.

What is the latest version of PostgreSQL 15?

The latest version is 15.19-5, released on Oct 1, 2026.

Is it safe to download PostgreSQL 15?

The download button links to the official installer published on get.enterprisedb.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 7a4d8d7e041abdbd05aaaa068e41ae248bf2ccaa93e8ea5701a30fb970dcb55b.

Which Windows versions does PostgreSQL 15 support?

PostgreSQL 15 runs on Windows and is available for 64-bit (x64) systems.

How do I install PostgreSQL 15 silently?

Run the offline installer with "postgresql-15.19-5-windows-x64.exe" --mode unattended --unattendedmodeui none, or install it with Windows Package Manager: winget install --id=PostgreSQL.PostgreSQL.15 -e --silent.

How do I uninstall PostgreSQL 15?

Open Settings › Apps › Installed apps, find PostgreSQL 15 and select Uninstall. From the command line, run winget uninstall --id=PostgreSQL.PostgreSQL.15 -e.

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