PostgreSQL 17

PostgreSQL 17 17.11-5

The World's Most Advanced Open Source Relational Database

Download for Windows

About PostgreSQL 17

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
Version17.11-5
Release date2026-10-01
LicensePostgreSQL
Installer typeexe
Architecturex64
Package IDPostgreSQL.PostgreSQL.17
Install scopeAll users

Install PostgreSQL 17 from the command line

Install with Windows Package Manager
winget install --id=PostgreSQL.PostgreSQL.17 -e
Update to the latest version
winget upgrade --id=PostgreSQL.PostgreSQL.17 -e
Uninstall
winget uninstall --id=PostgreSQL.PostgreSQL.17 -e
Silent install with the offline installer
"postgresql-17.11-5-windows-x64.exe" --mode unattended --unattendedmodeui none
Install to a custom folder
"postgresql-17.11-5-windows-x64.exe" --prefix "D:\Apps\PostgreSQL 17"

databasedb

PostgreSQL 17 version history

17.11-4 Sep 18, 2026
17.11-3 Sep 1, 2026
17.11-2 Aug 31, 2026

Other versions

  • 17.11-1
  • 17.10-2
  • 17.10-1
  • 17.9-3
  • 17.9-2
  • 17.9-1

Frequently asked questions

Is PostgreSQL 17 free?

PostgreSQL 17 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 17?

The latest version is 17.11-5, released on Oct 1, 2026.

Is it safe to download PostgreSQL 17?

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 612c7f5400a003aaffa0372cb273eed52278f93c680ab911eb9cb2229e329072.

Which Windows versions does PostgreSQL 17 support?

PostgreSQL 17 runs on Windows and is available for 64-bit (x64) systems.

How do I install PostgreSQL 17 silently?

Run the offline installer with "postgresql-17.11-5-windows-x64.exe" --mode unattended --unattendedmodeui none, or install it with Windows Package Manager: winget install --id=PostgreSQL.PostgreSQL.17 -e --silent.

How do I uninstall PostgreSQL 17?

Open Settings › Apps › Installed apps, find PostgreSQL 17 and select Uninstall. From the command line, run winget uninstall --id=PostgreSQL.PostgreSQL.17 -e.

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