If you are struggling to get this legacy version running, consider these options:
Suppose you are a database administrator tasked with creating a new table in an Oracle database. Using Oracle SQL Developer 3.2.20.10, you can:
Before proceeding with the Oracle SQL Developer 3.2.20.10 download, ensure your environment meets these specifications: Oracle Sql Developer 3.2.20.10 Download
| Component | Requirement | |-----------|-------------| | Operating System | Windows (XP, Vista, 7, 8), Linux, macOS (10.7 – 10.9) | | RAM | Minimum 1 GB (2 GB recommended) | | Disk Space | ~200 MB for installation + workspace | | Java Version | JDK 6 (1.6.0_35 or higher) or JDK 7 (1.7.0_10+). Does NOT work with JDK 8 or newer without patches. | | Screen Resolution | 1024 x 768 minimum | | Oracle Database Version | 9.2.0.3, 10g R1/R2, 11g R1/R2 (12c limited support) |
Critical Java Note: SQL Developer 3.2.20.10 is not compatible with Java 8 or 11. It will either fail to launch or crash on startup. You must have Java 6 or 7 installed. On modern Windows 10/11, you can still install Java 7 (1.7.u80) alongside newer Java versions. If you are struggling to get this legacy
Oracle does not prominently list old versions on its main website. However, the official archive is still accessible via Oracle’s “Oracle Technical Resources” and legacy download pages. Use caution with third-party sites—only download from Oracle.com domains.
Legitimate sources:
Oracle eDelivery (formerly Oracle Software Delivery Cloud) – For customers with support contracts.
Oracle OTN Archives – Navigate to /technetwork/software/sql-developer-archive-2006112.html Suppose you are a database administrator tasked with
As of 2025, the direct filename for Windows is typically:
sqldeveloper-3.2.20.10-No-JRE.zip (versus -with-JRE which bundles Java 6).