: You must sign in to your Oracle account to initiate the download. If you do not have one, you will need to create a free account.

Officially, no. However, it can often run in "Compatibility Mode." For Windows 11, it is highly recommended to use Oracle 19c or 21c instead.

| Edition | Source | License | File Format | |---------|--------|---------|--------------| | 11.2.0.1 (Developer) | OTN (oracle.com) | Free for dev | 2 ZIPs containing setup.exe | | 11.2.0.4 (Full) | Oracle eDelivery | Free trial / Paid | Multiple ZIPs + patch | | 11g XE (Legacy) | OTN Archive | Free (limited) | Single .exe |

– Oracle software is publicly available from Oracle's official site (free for development, requires license for production). If you mean a private/custom build, that doesn't exist.

Some developers use pre-configured Docker containers or older Amazon Machine Images (AMIs) that already have 11g baked in.