To help find the right tools for your specific needs, please let me know:

Determines the exact draft at the forward, midship, and aft, ensuring optimal fuel efficiency and compliance with port depth limits.

Creative Systems (makers of GHS) sometimes offer limited student or trial versions.

When it comes to vessel stability, there is no room for guesswork or unverified shortcuts. If you are a professional, you must work through your ship's technical management team to obtain type-approved software from authorized developers. If you are a student or researcher, rely on educational simulators that offer a safe, virtual environment to learn the critical mechanics of cargo and ballast distribution. Let's Advance Your Goal

Under IMO (International Maritime Organization) regulations and MARPOL/SOLAS conventions, most commercial vessels must carry an approved loading computer. The Classification Society Role