Oracle Sql Developer Download 2143 Download Verified Here
| Action | Status | | :--- | :--- | | Cleared browser cache | ☐ | | Disabled VPN/download manager | ☐ | | Downloaded from official Oracle site | ☐ | | Used “with JDK” bundle | ☐ | | Verified SHA256 checksum | ☐ | | Extracted ZIP before launching | ☐ |
Version numbers in Oracle SQL Developer follow a clear pattern. The term "2143" refers to Release 21.4.3, build number 21.4.3.2143.
Released in early 2022, this version remains popular among enterprises that require a stable, field-tested release before upgrading to newer versions (22.x or 23.x). It includes:
| Platform | File Name |
|----------|------------|
| Windows (64-bit, includes JDK 11) | SQLDeveloper-21.4.3.2143-x64.exe |
| Windows (without JDK) | sqldeveloper-21.4.3.2143-no-jre.zip |
| macOS (ARM64, M1/M2) | SQLDeveloper-21.4.3.2143-MacOSX-ARM64.dmg |
| macOS (Intel) | SQLDeveloper-21.4.3.2143-MacOSX.dmg |
| Linux (RPM) | sqldeveloper-21.4.3.2143-1.noarch.rpm |
| Linux (TAR.GZ) | sqldeveloper-21.4.3.2143-1.noarch.tar.gz |
Version 21.4.3 is a solid, production-ready release. Always get it from the Oracle archive, check the hash, and ignore third-party mirrors.
Verified download complete. Now go build those queries.
Need the absolute latest version? Visit the main SQL Developer page. Want older (19.x, 18.x)? The archive goes back years.
The Oracle SQL Developer 21.4.3 download is a specific maintenance release launched in March 2022 to address critical performance issues and bug fixes. You can download the verified version directly from the official Oracle SQL Developer Downloads page. Key Features of Version 21.4.3
Released as a follow-up to version 21.4.2, this build provides several vital improvements:
Performance Fixes: Specifically addresses "significant slowness" when executing queries and scripts on Windows caused by registry access logic.
Security Signing: The macOS distribution is properly signed for compatibility with modern OS versions like Big Sur, preventing security warnings.
Integrated Tooling: Includes support for Oracle REST Data Services (ORDS) 21.4.3 and Data Modeler 21.4.2.
Data Pump Enhancements: The associated SQLcl 21.4 command-line tool introduced the datapump command for moving files to Oracle Cloud Object Store. Download and Installation Guide
Oracle provides two primary download packages for Windows users to simplify setup: Windows 64-bit with JDK 8 Included:
Best for: Users who want a standalone, plug-and-play experience.
Action: Download, extract the ZIP to a fresh directory, and run sqldeveloper.exe. It uses its own embedded Java environment. Windows 32-bit/64-bit (No JDK):
Best for: Systems that already have a supported JDK installed.
Requirement: Requires Oracle JDK 8 or 11 (minimum version 1.8 update 171). Installation Steps for All Platforms oracle sql developer download 2143 download verified
Linux: Download the RPM package and install using rpm -Uhv sqldeveloper-(build).noarch.rpm. You must provide the path to your JDK when first launched.
macOS: Download the signed ZIP file, extract it, and move the application to your /Applications folder.
Configuration: Because SQL Developer is a freestanding tool, it does not use an installer; you simply unzip and run it. Verifying Your Download
To ensure you have a "verified" and untampered version of the software:
Source Verification: Always use the official Oracle Technology Network for downloads. Avoid third-party mirrors to prevent malware risks.
Checksum Comparison: Oracle typically provides MD5 or SHA checksums on their download pages. You can use local utilities to generate a checksum of your downloaded file and compare it to the one listed on the Oracle site.
Signed Packages: For macOS and specialized client files, Oracle uses digital signatures that the operating system verifies upon launch to confirm the software hasn't been modified. System Requirements
Disk Space: Approximately 110 MB of hard drive space is required for the installation itself.
Memory: While not strictly specified for this version, 2GB RAM is generally recommended for smooth operation with larger datasets.
Operating Systems: 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
The official downloads for Oracle SQL Developer 21.4.3 are available through the Oracle SQL Developer Downloads 21.4.3 page
. This specific version is a legacy release, as newer versions (like 23.x or 24.x) are now standard for modern environments. Verified Download Options for Version 21.4.3
The following binaries are verified and provided by Oracle with their corresponding MD5 and SHA1 checksums for integrity verification: Windows 64-bit (with JDK 8 included)
: Best for users who do not want to install Java separately. 3d2b647f24c857d8cc3f3a74a81f66ac4ce58a32 Windows 32-bit/64-bit : Requires a pre-installed Oracle JDK 8 or 11. 7dec3e55f0eeb8b7e4af5b24cb96f36ee05144e0 : Requires Oracle JDK 8 or 11. c9568d9a386857b20d206f2ed702daad9c6f7c7b
: Standard package for Red Hat-based distributions; requires JDK 8 or 11. 593ff0f3aca0091da7ea593ff5203d70b1594104 Key Requirements Java Version : Version 21.4.3 specifically requires Oracle Java 8 or 11
. Minimum version 1.8 update 171 is recommended for optimal stability. MSVCR100.dll
: Windows users might need this system file. If the application fails to start, ensure a 64-bit version of this DLL is in your directory. How to Install the appropriate file for your platform from the Official Downloads Page | Action | Status | | :--- |
the archive to a folder of your choice (no official "installer" is needed for the zip versions). by running sqldeveloper.exe (Windows) or sqldeveloper.sh (Linux/Mac). Set JDK Path
: On the first run, you will be prompted to provide the path to your JDK home (e.g., C:\Program Files\Java\jdk1.8.0_xxx JDK 8 or 11 download page to ensure your environment is fully set up? Oracle SQL Developer Downloads 21.4.3
Oracle SQL Developer version 21.4.3 was released on March 3, 2022, as a bug-fix update specifically addressing performance issues on Windows related to $ORACLE_HOME environment variables. Verified Download Details
Official downloads for this version are archived on the Oracle SQL Developer 21.4.3 Downloads page.
The 21.4.3 release includes versions for Windows (with or without JDK), Mac OS X, and Linux, with file sizes ranging from approximately 347 MB to 448 MB, validated by official MD5 and SHA1 checksums to ensure file integrity. Key Installation Requirements
Java Dependency: Requires Oracle Java 8 or 11 (minimum 1.8 update 171).
JDK Inclusion: The Windows 64-bit bundle includes JDK 8; other versions require a separate JDK installation.
Credentials: An Oracle Account is required to access the download. How to Verify Your Download
Ensure the file integrity by comparing the downloaded file’s checksum with the official values using Get-FileHash on Windows or md5/md5sum on Mac/Linux. Oracle SQL Developer Downloads 21.4.3
SQL Developer 21.4.3 Downloads. Version 21.4.3.063.0100 - March 3, 2022. Release Notes · Documentation. Platform. Download. Notes. Oracle SQL Developer 21.4.3 Release Notes
Staying secure while managing your data is critical, especially when dealing with enterprise-grade tools like Oracle SQL Developer. Version 21.4.3, released in early 2022, was a significant maintenance update focused on performance and security. Why Version 21.4.3 Matters
This specific version was largely a response to critical security vulnerabilities and performance bottlenecks:
Security Patches: It addressed the urgent Log4j security vulnerabilities by updating to Apache Log4j 2.17.1.
Performance Fixes: It resolved a major issue on Windows where logic used to determine ORACLE_HOME locations caused massive slowdowns when executing scripts.
Stability: It included fixes for UI regressions, such as the "Open Declaration" feature not working in previous 21.4 iterations. How to Download and Verify
To ensure you are using an official, "verified" version, always download directly from the Oracle Technology Network and check the provided file integrity hashes.
Direct Download: Visit the official SQL Developer 21.4.3 downloads page. Need the absolute latest version
Verify the Checksum: Oracle provides MD5 and SHA1 hashes for every platform. After downloading, run a checksum on your file to ensure it matches the official values:
Windows 64-bit (with JDK 8): MD5: 9e091ededcad4344e21c5fd0b4844d9a Mac OSX: MD5: 5afa1bf0517a7460b12b1a64b2bd71f0
Java Requirements: This version requires Oracle Java 8 or 11. The Windows 64-bit bundle conveniently includes JDK 8, making it a "ready-to-run" option. A Note on the Future
While 21.4.3 remains a stable choice for many legacy environments, Oracle has since released newer versions, such as 24.3.1, and is increasingly shifting focus toward the SQL Developer extension for VS Code.
Once upon a time in the digital kingdom of Database, a developer named Leo was on a quest for the perfect tool to manage his growing collection of tables and queries. He had heard whispers of a powerful, free companion known as Oracle SQL Developer. The Call to Adventure
Leo began his journey by navigating to the official Oracle SQL Developer Downloads page. His goal was specific: Version 21.4.3, a reliable build known for its stability. The Trial of the Download
As he arrived at the download gate, he faced a choice between two versions for his Windows machine:
The Complete Archive: This one included a built-in "JDK 8," making it a simple "extract and run" experience.
The Lean Archive: A smaller file that required Leo to provide his own Java Development Kit (JDK 8 or 11).
To proceed, Leo had to prove his identity. He signed into his Oracle Account—a necessary step for all seekers of the software. With the click of a button, the 21.4.3 zip file began its descent into his system. The Verification Ritual
Once the file arrived, Leo didn't just rush to open it. He knew that in the kingdom of code, integrity is everything. He compared the SHA256 checksum provided on the download page with his own file to ensure his download was verified and untampered. The Awakening
Leo extracted the zip archive into a fresh folder (careful to avoid spaces in the folder name, as the elders warned). He navigated into the directory and double-clicked the sqldeveloper.exe. Oracle SQL Developer Downloads 21.4.3
The official and verified source for downloading Oracle SQL Developer 21.4.3 (Version 21.4.3.063.0100) is the Oracle SQL Developer Downloads 21.4.3 page on the Oracle Technology Network. Key Details for Version 21.4.3 Release Date : March 3, 2022. Verification : Always download directly from the official Oracle website to ensure the file is authentic and free from tampering. Java Requirement : This specific version requires Oracle Java 8 or 11 , with a minimum version of 1.8 update 171. Log4j Update
: This release famously included a fix for the Apache Log4j vulnerability by updating to version Installation Steps
Oracle SQL Developer does not use a traditional installer; it is a "zip and run" application. Oracle Help Center Accept License : You must accept the Oracle License Agreement on the download page. : An Oracle account is required to complete the download. : Download the
file for your operating system (e.g., Windows 64-bit with JDK 8 included) and extract it into a fresh, empty folder. : Open the extracted folder and run sqldeveloper.exe (Windows) or sqldeveloper.sh
: If prompted, provide the path to your installed JDK (e.g., C:\Program Files\Java\jdk1.8.0_xxx How to Install Oracle SQL Developer 23.1.1 on Windows 11
Get-FileHash .\SQLDeveloper-21.4.3.2143-x64.exe -Algorithm SHA256
Compare the output with Oracle’s official hash.