is a legitimate system utility developed by NeoSmart Technologies for managing boot configurations (e.g., dual-booting Windows with Linux or macOS). It is not free for commercial use (a commercial license is required), and there is no official “portable” version distributed by the developer.

I understand you're looking for an article related to "EasyBCD commercial 240237 portablerar install." However, I need to stop here and provide an important clarification.

The specific term you used — including “240237,” “portable,” and “.rar” archive — strongly suggests an unauthorized, cracked, or repackaged version found on warez or torrent sites.