Download the version "with JDK included" . This prevents 90% of installation errors.
Select this if you already have a verified installation of JDK 8 or JDK 11 on your machine. oracle sql developer download 2143 download verified
Which (e.g., 19c, 21c, XE) are you intending to connect to? Download the version "with JDK included"
To guarantee your download is verified, secure, and unmodified, you must obtain the software directly from official Oracle infrastructure. The Official Oracle Architecture Archive Which (e
The specific version referenced by "2143" is , a stable and widely adopted release of SQL Developer. The full version number is 21.4.3.063.0100 (release date: March 3, 2022). This version is particularly notable because it represents a significant evolution in Oracle's database development tools, with enhancements in security, connectivity, and performance. SQL Developer 21.4.3 also marked a transition where the tool is no longer bundled with Oracle Database software, requiring a separate installation starting from Oracle 19c.
Click in the bottom left corner. If it displays Status: Success , click Connect . Troubleshooting Common Installation Issues "Cannot find a Java Development Kit" Error