Oracle SQL Developer version is a legacy release originally launched around late 2012. Because Oracle generally only hosts the most recent versions on its primary SQL Developer Downloads page , finding this specific build requires accessing archived repositories or customer support portals. Official Download Sources
Where can I find old versions of SQL Developer (4.x)? [closed] Oracle Sql Developer 3.2.20.10 Download
Once the download is complete, run the installer and follow the prompts to install Oracle SQL Developer 3.2.20.10. [closed] Once the download is complete, run the
: Requires JDK 1.6.11 or later . Importantly, this version is known to have compatibility issues with JDK 1.7.n on certain platforms. Downloading Oracle SQL Developer 3
: Under Advanced , ensure “Use OCI/THICK driver” is unchecked unless you have Oracle client installed.