After July 2021, the 2.3.x release line no longer received quality updates or user guide updates. PHP 7.3 reached end of support in December 2021, and Adobe Commerce 2.3.x reached end of support in September 2022. We strongly recommend upgrading to Adobe Commerce 2.4.x to help maintain PCI compliance.
Installation
This site contains archived merchant documentation for a version of Adobe Commerce and Magento Open Source that has reached end-of-support.
The documentation available here is intended for historical reference only and is not maintained.
The Adobe Commerce Merchant Documentation for current releases is published on the Adobe Experience League.
To download and install the latest release of Magento 2.3.x on your server, see the Installation and Configuration in our developer documentation. The Magento installation can be deployed to run in either production or developer mode. Some tools and configuration settings are designed specifically for developers and can be accessed only while the store is running in developer mode. To learn more, see Magento Modes.
The Magento Installation Guide provides multiple options including download zip file, Composer, and cloned code repository. We recommend reviewing the following information: