Allround Automations takes a strong stance against piracy and unauthorized license key distribution. According to their policy:
To use PL/SQL Developer 14, users require a valid license key. The software is commercial, and a license key is necessary to activate and use the software. The license key is usually obtained by purchasing a license from the software vendor or an authorized reseller. However, the cost of a license key can be prohibitive for some individuals or small organizations, leading them to seek alternative solutions. pl sql developer 14 license key repack free