The Verdict Upfront: Oracle SQL Developer 3.2.20.10 is a relic. While it was a stable and functional release in its time (circa 2012-2013), it is now severely outdated. If you are managing a legacy database on an old operating system, it may be necessary. However, for any modern development or administration, this version should be avoided in favor of the current releases (version 20+ or 23+).

Step 4: Accept the License Agreement

Oracle requires you to accept the OTN License Agreement before download. Check the box and click “Download”.

Why Would Anyone Want Oracle SQL Developer 3.2.20.10?

Before diving into the download process, it is crucial to understand the use case for this older version. SQL Developer 3.2.20.10 was released around late 2013 to early 2014. It is not the latest, nor does it support modern Oracle Database 19c or 23c features like JSON or Multitenant enhancements. So why download it?

Frequently Asked Questions

Troubleshooting common issues

• “Java not found” error: point SQL Developer to a supported JDK home (Java 6/7 for 3.2) in the sqldeveloper.conf or when prompted.
• UI display problems on HiDPI or modern OS: 3.2 is old — consider running with compatibility settings or use a newer SQL Developer if feasible.
• JDBC driver mismatch for newer Oracle DB versions: update the JDBC jar (ojdbc.jar) in the sqldeveloper/lib folder to a compatible driver for your DB, then restart.

Should You Use a Newer Version Instead?

While 3.2.20.10 is excellent for legacy needs, consider upgrading if:

| Requirement | Recommendation | |-----------------|--------------------| | Oracle Database 12c, 18c, 19c, or 21c | Use SQL Developer 19.2+ | | Native Git / Version Control integration | SQL Developer 20.2+ | | MongoDB / REST data services | SQL Developer 21.x+ | | Dark theme / modern UI | SQL Developer 22.x+ | | Apple Silicon Mac | SQL Developer 23.1+ |

You can download modern versions from the official page:
https://www.oracle.com/tools/downloads/sqldev-downloads.html

But if you need light weight, no auto-updates, and perfect 11g compatibility – stick with 3.2.20.10.

Overview

Oracle SQL Developer 3.2.20.10 is a legacy, stable release of Oracle’s free integrated development environment (IDE) for working with SQL and PL/SQL in Oracle Database environments. While modern versions (22.x, 23.x, 24.x) are recommended for new deployments, version 3.2.20.10 remains critical for organizations maintaining older Oracle Database versions (e.g., 10g, 11g) or legacy migration projects.

Note: This version is no longer supported by Oracle. It is provided here for legacy compatibility only.