How to Install Odoo19 on Windows
Installing Odoo19 on a Windows environment gives your organization direct local access to a unified Odoo ERP Software ecosystem. Whether setting up a development sandbox or deploying a local instance to streamline business operations, following a clear walkthrough ensures clean service registration and zero database connectivity issues.
This tutorial guides you through downloading, installing, configuring, and running Odoo Business Management Software on Windows 10, 11, or Windows Server environments.
Technical Prerequisites
Before beginning the installation, ensure your host environment meets the recommended system specifications:
| Resource Component | Minimum Specification | Recommended Specification |
| Operating System | Windows 10 (64-bit) / Server 2019 | Windows 11 (64-bit) / Server 2022 |
| Processor (CPU) | Intel Core i3 / AMD Ryzen 3 | Intel Core i5/i7 (4+ cores) |
| System Memory (RAM) | 4 GB | 8 GB or higher |
| Disk Storage | 10 GB free space (HDD) | 20 GB+ free space (NVMe SSD) |
| Database Engine | PostgreSQL 15+ | PostgreSQL 16 (Included with installer) |
Step 1: Downloading the Official Installer
Odoo offers two main options for Windows installation files:
Official Stable Release: Visit the main download page at [odoo.com/page/download](https://odoo.com/page/download).
Complete the download form by entering your Company Name, Full Name, Phone Number, Email Address, selecting your Primary Interest, and specifying your Company Size.
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Need help setting up custom modules, database migration, or server configuration?
Select Odoo19 (Community or Enterprise) and choose Windows as your target OS to download the standard .exe package.
After you submit the required details, you’ll be redirected to the download confirmation page. Showing Congratulations! The download is starting
The Windows Save As dialog appears before the download begins. Choose a location to save the Odoo19 Windows Installer (.exe), then click Save to download the installation file to your computer.
2: Nightly Builds: If you require the latest daily bug fixes, navigate to nightly.odoo.com, browse to 19.0 (stable) -> exe/, and download the latest executable binary.
Select the first option, 19 (stable) – Community Edition, to continue with the Odoo19 installation.
On the Index page, select the windows/ folder to continue downloading Odoo19 for Windows.
Click the latest odoo_19.0.latest.exe file to download the most recent Odoo19 Windows installer. This file always points to the latest available Odoo19 build.
Step 2: Step-by-Step Installation Walkthrough
How to Install Odoo 19 on Windows
A Step-by-Step Installation & Database Configuration Guide
Launch the Installer with Admin Privileges
odoo_19.0.latest.exe). Right-click the file and choose Run as administrator. Accept the Windows User Account Control (UAC) prompt and agree to the license terms.
Select Odoo Server & PostgreSQL Components
Configure Database Server Settings
localhost) and Port (5432). Define your PostgreSQL Username (default: openpg) and set a secure password. Save these credentials securely, as they connect your Odoo ERP Software instance to your database engine.
Choose Installation Directory and Execute
C:\Program Files\Odoo 19.0) or keep the default path. Click Install. The setup program will automatically extract system files, install PostgreSQL, set up dependencies, and register Odoo Business Management Software as a Windows Background Service.
Initialize Your First Odoo 19 Database
http://localhost:8069. Enter your Master Password, specify a Database Name, and set your Admin Email and Password. Click Create Database to complete initialization.
Step 3: Advanced Odoo19 Configuration (odoo.conf)
For custom setups, modifying the central Odoo ERP configuration file allows you to change default ports, enable custom add-on paths, and adjust performance parameters.
Default Configuration File Location
On standard Windows installations, locate your configuration file here:
C:\Program Files\Odoo19.0\server\odoo.conf
Essential Configuration Parameters
Ini, TOML
[options]
; Database Connection Settings
db_host = localhost
db_port = 5432
db_user = openpg
db_password = your_postgresql_password
; Network & Security Configuration
http_port = 8069
admin_passwd = your_master_admin_password
; Custom Module Directories (comma-separated paths)
addons_path = C:\Program Files\Odoo19.0\server\odoo\addons, C:\Odoo19_Custom_Addons
; Logging Settings
logfile = C:\Program Files\Odoo19.0\server\odoo.log
log_level = info
Step 4: Managing the Odoo Background Service
In Windows environments, Odoo Business Management Software runs automatically as a system service. Whenever you edit the odoo.conf file or install third-party custom modules, restart the service to apply changes:
- Press
Win + R, typeservices.msc, and press Enter. - Scroll through the list to locate odoo-server-19.0.
- Right-click the service:
- Select Restart to re-read your updated
odoo.confconfiguration. - Select Stop or Start to manage execution manually.\
- Select Restart to re-read your updated
Frequently Asked Questions
What is the default port for Odoo19 on Windows?
The default web interface port for Odoo19 is 8069. You can access your local instance by navigating to http://localhost:8069 in any standard web browser.
How do I fix “Page Cannot Be Displayed” after installation?
This usually means the background service is stopped or PostgreSQL failed to connect. Open services.msc, ensure both odoo-server-19.0 and postgresql-x64 services are Running, and check the log file at C:\Program Files\Odoo19.0\server\odoo.log for port conflicts.
Can I install custom Odoo19 modules on Windows?
Yes. Create a custom folder (e.g., C:\Odoo19_Custom_Addons), paste your custom modules inside, append the folder path to the addons_path line inside odoo.conf, and restart the odoo-server-19.0 service.
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