PostgreSQL 9

PostgreSQL 9 9

The World's Most Advanced Open Source Relational Database

Download for Windows

About PostgreSQL 9

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
Version9
LicensePostgreSQL
Installer typeexe
Architecturex86, x64
Package IDPostgreSQL.PostgreSQL.9
Install scopeAll users

Install PostgreSQL 9 from the command line

Install with Windows Package Manager
winget install --id=PostgreSQL.PostgreSQL.9 -e
Update to the latest version
winget upgrade --id=PostgreSQL.PostgreSQL.9 -e
Uninstall
winget uninstall --id=PostgreSQL.PostgreSQL.9 -e
Silent install with the offline installer
"postgresql-9.6.24-1-windows-x64.exe" --mode unattended --unattendedmodeui none
Install to a custom folder
"postgresql-9.6.24-1-windows-x64.exe" --prefix "D:\Apps\PostgreSQL 9"

databasedb

Frequently asked questions

Is PostgreSQL 9 free?

PostgreSQL 9 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 9?

The latest version is 9.

Is it safe to download PostgreSQL 9?

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 45318653155eacf1320367b06b13328222464ecf409bd68906952b4abe73817a.

Which Windows versions does PostgreSQL 9 support?

PostgreSQL 9 runs on Windows and is available for 32-bit (x86), 64-bit (x64) systems.

How do I install PostgreSQL 9 silently?

Run the offline installer with "postgresql-9.6.24-1-windows-x64.exe" --mode unattended --unattendedmodeui none, or install it with Windows Package Manager: winget install --id=PostgreSQL.PostgreSQL.9 -e --silent.

How do I uninstall PostgreSQL 9?

Open Settings › Apps › Installed apps, find PostgreSQL 9 and select Uninstall. From the command line, run winget uninstall --id=PostgreSQL.PostgreSQL.9 -e.

Alternatives to PostgreSQL 9

Other Database programs for Windows from different developers.

Liquibase

Liquibase 5.0.4

Easiest, safest, and most powerful community-led database change management solution.

Database · Open Source · Aug 20, 2026

Download

More from PostgreSQL Global Development Group

All 12 programs »