Oracle has moved older versions of its database into an archive. To download the official 64-bit version for Windows, you typically need an Oracle account and a valid license for the software. Oracle Database Express Edition (XE) 11g R2
After installation, perform the following post-installation steps: Download Oracle 11g For Windows 64 Bit
⚠️ On Windows 10/11 and newer servers, you may encounter compatibility warnings. Oracle 11g is not officially certified for Windows 11, but many users have successfully installed it using compatibility mode and by selecting “Install as administrator.” Oracle has moved older versions of its database
Under the “Oracle Database 11g Release 2” subsection, you will see several files. For Windows 64-bit, you need two ZIP files (due to FAT32 file size limits on older systems – Oracle splits the installer). Oracle 11g is not officially certified for Windows
: This is the free, entry-level version. It is officially archived but still accessible for development and educational use through the Oracle XE Prior Release Archive Standard and Enterprise Editions
for standard users. Here's why and what you can do instead:
While the database server includes client tools (SQL*Plus), you may also need: