Oracle Sql Developer Download 2143 Download Verified !!better!! Jun 2026

If you downloaded the bundle without the embedded JDK, SQL Developer will prompt you for the path to a local Java installation on its very first launch. When prompted, click .

Once your download is verified:

Built to work well with modern Java development kits (JDKs), usually requiring Java 11 or 17 depending on the operating system.

An Oracle account is required to start the download. 3. Installation & Launch

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This comprehensive guide provides step-by-step instructions to safely download, verify, and install Oracle SQL Developer 21.4.3. Why Choose Oracle SQL Developer 21.4.3?

: Download the RPM package and install using rpm -Uhv sqldeveloper-(build).noarch.rpm . You must provide the path to your JDK when first launched.

Visit the official Oracle SQL Developer download page and select the Windows 64-bit with JDK 17 included option.

To ensure you are using an official, "verified" version, always download directly from the and check the provided file integrity hashes. If you downloaded the bundle without the embedded

Check the box to accept the .

Navigate to your local JDK home directory (e.g., C:\Program Files\Java\jdk1.8.0_x or C:\Program Files\Java\jdk-11\ ).

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It integrates seamlessly with Java Development Kit (JDK) 8 or 11. An Oracle account is required to start the download

Oracle maintains a repository of previous software releases. You can find version 21.4.3 on the under the SQL Developer Previous Releases page.

Use certutil -hashfile SHA256 (Windows) or shasum -a 256 (Linux/macOS) to verify. Top Features in SQL Developer 21.4

Other platforms (macOS, Linux) or the smaller Windows "no-JRE" bundle require a separate JDK 8 or 11 installation with a minimum version of 1.8 update 171.

Once the zip file (e.g., sqldeveloper-21.4.3.063.0100-x64.zip ) finishes downloading, open Windows PowerShell and run the following command: powershell

: This release famously included a fix for the Apache Log4j vulnerability by updating to version Installation Steps

You must manually point SQL Developer to your existing Java home directory upon the first launch. macOS and Linux Bundles