If you want to install Oracle SQL Developer on your Windows computer for free, check if you meet the requirements and then go through the instructions mentioned here.

If the Oracle SQL Developer crashing on startup on your computer, you can follow the solutions mentioned in this post to resolve the issue.

With the introduction of Oracle compatibility in MariaDB Server 10.3, it's now possible to use Oracle PL/SQL and Oracle sequences in an open source database - making it easier for DBAs and developers ...