Nauticus Machinery Client with Legacy Licensing System
For current users - Traditional licensing methods (Version 15.0.1 and earlier)
Note: Starting from version 16.0.0, Nauticus Machinery uses a new licensing system. Version 15.0.1 is the final release supporting legacy licensing. For more information about licensing systems, please visit our Licence Support page.
What's Included
✓ All calculation tools
✓ Portable local database
✓ Traditional licence activation (network, dongle, or standalone)
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Latest Legacy Release
Nauticus Machinery Client 15.0.1
Download (Windows 64-bit)
Release Date: November 2025
Final version with legacy licensing support
Additional Downloads:
- License Manager - Required for network licence setup (server installation)
- Dongle Driver - Required for dongle licence (USB hardware key)
Download these components from the Legacy Licence System page.
Nauticus Machinery 15.0.1 package
This package includes both Nauticus Machinery Client 15.0.1 and License Manager installers for the convenience of network licence users.
Download Full Package
Version History
Show all previous versions
| Version | Release Date | Download |
|---|---|---|
| 15.0.0 | 29-Oct-2025 | Download |
| 14.9.0 | 28-May-2025 | Download |
| 14.8.0 | 16-Dec-2024 | Download |
| 14.7.2 | 02-May-2024 | Download |
| 14.7.1 | 19-Jan-2024 | Download |
| 14.7.0 | 09-Nov-2023 | Download |
| 14.6.0 | 09-Jan-2023 | Download |
| 14.5.0 | 12-May-2022 | Download |
| 14.4.0 | 03-Sep-2021 | Download |
| 14.3.0 | 24-Nov-2020 | Download |
| 14.2.1 | 02-Mar-2020 | Download |
| 14.2.0 | 18-Dec-2019 | Download |
| 14.1.0 | 15-Apr-2019 | Download |
| 14.0.0 | 15-Mar-2018 | Download |
System Requirements
- Windows operating system (32-bit or 64-bit depending on version)
- Licence file or dongle (depending on your licence type)
- Administrator privileges (for installation)
- Minimum 4 GB RAM
- Minimum 8 GB free disk space
Installation Steps
- Download the installer for your version
- Extract the ZIP file
- Run the installer with administrator privileges
- Follow the installation wizard
- Configure your licence (network, dongle, or standalone)
Transitioning to New Licence System
Version 16.0.0 introduces a new licensing system.
Consider upgrading to the new licensing system for:
- Easier licence management
- Cloud-based activation
- No hardware dongles required
- Simplified multi-computer usage
Important: Version 15.0.1 is the final release supporting legacy licensing. Future updates will require migration to the new licensing system.
Learn about the new licensing system