After download, compute the SHA-256 hash. On Windows PowerShell:
: Fixed crashes occurring at startup for some Windows users. Installation Prerequisites Java Requirement download sql developer 21.4.3
. If a 32-bit version of this DLL is found in your system path before a 64-bit version, the 64-bit SQL Developer will not launch. Copying a 64-bit version of the DLL directly into the After download, compute the SHA-256 hash
: The most straightforward option. It includes an embedded Java 8 Development Kit, so you don't need a separate installation. Just unzip and run sqldeveloper.exe Windows 32-bit/64-bit : A smaller download that requires you to have Oracle JDK 8 or 11 already installed on your machine. If a 32-bit version of this DLL is
: A smaller file for those who already had Java installed.
A Technical Guide to Procurement and Installation: Oracle SQL Developer 21.4.3