The "Express" interface hides advanced settings (write speed, buffer underrun protection, book type) behind a "More >>" button. For 90% of users, the default settings are perfect.
While simple on the surface, the 2017 engine retains robust data handling capabilities: Nero Express Portable 2017
Is downloading Nero Express Portable 2017 legal? Probably not. While simple on the surface, the 2017 engine
Ethical alternative: Instead of hunting for a 7-year-old cracked portable, consider using legitimate portable burning software that is free and open source. Options like CDBurnerXP (offers a portable version on PortableApps.com) or InfraRecorder (open source, lightweight) do everything Nero Express 2017 can do, legally. Ethical alternative: Instead of hunting for a 7-year-old