Download the appropriate package for your OS (Windows, Mac, or Linux) from the official Oracle SQL Developer 21.4.3 downloads page. To ensure a verified, secure installation, compare the downloaded file's checksum (SHA1/MD5) against the values provided on the download page.
You can download Oracle SQL Developer from the official Oracle website. Here's the link: oracle sql developer download 2143 download verified
Once verified, Oracle SQL Developer is one of the most reliable database tools you can use. Download the appropriate package for your OS (Windows,
Oracle SQL Developer 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 Here's the link: Once verified, Oracle SQL Developer
An Oracle Account (Free) is required to start the download. Choosing the Right Version
Official downloads for this version are archived on the Oracle SQL Developer 21.4.3 Downloads page .