Why this Windows guide?
Verified installer
Direct, trusted download for 64-bit Windows. No bundles.
Mobile-friendly
Clean layout that loads fast on GitHub Pages and phones.
AI-ready structure
Quick answers, HowTo steps, and FAQ for chat results.
Quick answers
Fastest way to install?
Use the 64-bit installer, set a password, finish the wizard, then verify with psql --version.
Offline installer available?
Yes — download the full .exe first, then run it with no internet. See the offline guide.
Need ODBC driver?
Match the driver to your app: x64 for 64-bit apps, x86 for 32-bit. Read the ODBC guide.
Run as Windows service?
Yes. The installer configures a service by default. Advanced options in the service guide.
Related guides
Download & Install
Step-by-step setup on Windows 10/11.
Offline Installer
Install PostgreSQL without internet access.
ODBC Drivers (x64/x86)
Choose the right psqlODBC and set up a DSN.
Configure Windows Service
Service account, startup type, and logs.
Fix PATH Issues
Resolve “psql is not recognized” fast.
Migrate from Older Versions
Backups, pg_upgrade, and post-checks.
Disclaimer: This is an unofficial resource. PostgreSQL is a registered trademark of the PostgreSQL Community Association of Canada. Links may include affiliate tracking.