Oracle provides checksums for each file. A checksum is like a digital fingerprint. You can generate one for your downloaded file and compare it to Oracle's official value. If they match, the file is authentic and complete.
The installation steps may vary depending on your platform:
is the industry’s flagship free integrated development environment (IDE) for working with Oracle Database. Whether you are a database administrator, a PL/SQL developer, or a data analyst, this tool is indispensable.
Oracle offers a convenient bundle that includes the JDK within the SQL Developer download package.
: Supported on Windows 7, 8, 10, 11 (starting with specific updates), Windows Server 2008/2012, Linux, and macOS. Oracle SQL Developer Downloads 21.4.3 oracle sql developer download 2143 download verified
Select and choose a root directory destination (e.g., C:\Oracle\ or C:\Program Files\ ). Avoid extracting it to temporary user paths like Desktop or Downloads . Open the extracted folder and locate sqldeveloper.exe .
Once the sqldeveloper-21.4.3...zip file is downloaded, extract it to a dedicated folder, such as C:\Oracle\sqldeveloper . Tip: Do not run the application directly from the ZIP file.
For database developers, administrators, and data analysts working within the Oracle ecosystem, is an indispensable tool. It provides a robust, free, graphical interface that simplifies database tasks, from running SQL queries to managing database objects and migrating databases.
shasum -a 256 ~/Downloads/sqldeveloper-24.3.1.347.1826-macos-x64.app.zip Oracle provides checksums for each file
Ensure you are using the corresponding version of Oracle Data Modeler ( ) for maximum compatibility.
Leo began his journey by navigating to the official Oracle SQL Developer Downloads page. His goal was specific: , a reliable build known for its stability. The Trial of the Download
| Platform | Version with JDK Included | Version without JDK | Official Download Links | | :--- | :--- | :--- | :--- | | | ✅ (Yes, JDK 8 bundled) | ✅ (No-JRE version available) | Oracle Technology Network Download Center | | Windows 32/64-bit | ❌ (No, manual JDK required) | ✅ (Yes) | Oracle Database SQL Developer Home Page | | Mac OS X | ❌ (No, manual JDK required) | ✅ (Yes) | Official SQL Developer Downloads Page | | Linux RPM | ❌ (No, manual JDK required) | ✅ (Yes) | Oracle Technology Network | | Linux (Other) | ❌ (No, manual JDK required) | ✅ (Yes) | Official Oracle Downloads | | Source/Other | ❌ (No) | ✅ (Yes) | Oracle Software Delivery Cloud |
Drag the extracted SQLDeveloper.app icon into your Applications folder. If they match, the file is authentic and complete
Verifying your download ensures the file was not corrupted or tampered with. Oracle provides checksums (MD5 and SHA-1) on the download page for this purpose. How to Verify: To verify, use utilities like PowerShell ( Get-FileHash ) or terminal commands (
Match the long alphanumeric string output with Oracle’s official documentation. Step 3: Installing Oracle SQL Developer 21.4.3
Oracle SQL Developer 21.4.3 Download: Verified & Secure Guide
Open your web browser and navigate to the official page.
On first run, it will ask for the path to a JDK 11+ installation.