3.2.20.10 Updated Download: Oracle Sql Developer

Oracle SQL Developer version 3.2.20.10 is a legacy release of Oracle's free graphical tool for database development. While Oracle generally encourages users to download the latest available release for modern security and features, version 3.2.20.10 remains relevant for teams maintaining older environments, such as those integrated with Oracle Database 11g or 12c. How to Download Oracle SQL Developer 3.2.20.10

Since this is an older version, it is no longer featured on the primary Oracle SQL Developer Downloads page. You can typically find it through the following official channels:

Oracle Software Delivery Cloud: Users with a commercial license or an existing Oracle Account can search for specific legacy builds in the Oracle Software Delivery Cloud.

Database Client Bundles: This specific version (3.2.20.10) was famously bundled with the Oracle 12.1.0.2 client (e.g., file p21419221_121020_MSWIN-x86-64_7of10.zip). Oracle Sql Developer 3.2.20.10 Download

Archived Downloads: While direct links are often removed from public pages, the files may still reside on Oracle's servers for those with direct URLs or access to the Oracle Technology Network (OTN) Archive. Key Features of Version 3.2

Released in late 2012, version 3.2 introduced several critical updates that defined its era:

First-Class 12c Support: This was the first release to officially support Oracle Database 12c. Oracle SQL Developer version 3

Database Diff and DB Doc: Significant improvements were made to these features, allowing developers to compare schemas and generate documentation more effectively.

APEX Listener Management: Introduced support for managing Oracle Application Express (APEX) Listener installations.

Data Miner Integration: Version 3.2.20.10 is specifically noted in documentation for its unique identification of the Oracle Data Miner Extension client. Installation & System Requirements Virtual machines with limited resources

Installing version 3.2.20.10 is a manual process as Oracle does not provide an automated installer for this build. Oracle Forumshttps://forums.oracle.com Where can I get an older version? - Oracle Forums

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 While it was a stable and functional release in its time (circa 2012-2013), it is now severely outdated.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+).

1. Compatibility with Older Databases

If you are still running Oracle Database 10g Release 2 (10.2) or 11g Release 1 (11.1), newer SQL Developer versions may have deprecated certain connection methods or JDBC drivers. Version 3.2.20.10 works flawlessly with older JDK 6 and older database versions.

2. Lightweight Performance

Newer versions of SQL Developer are feature-rich but can be resource-intensive. On older development machines or virtualized legacy environments, version 3.2.20.10 launches faster and consumes less RAM.

2. Lightweight System Requirements

Unlike modern versions that bundle Java 11+ and consume 500MB+ of RAM, version 3.2.20.10 runs on Java 6 or 7 and uses under 200MB. This is ideal for:

Quick Reference Card

Windows (MSI Installer – less common for 3.2.x)

  1. Run the downloaded .msi file.
  2. Follow the setup wizard (defaults are safe).
  3. Launch from Start Menu.

Verifying the download