Free freeware

License

CustosXI Freeware License Agreement (v1.0) - summary. Third-party components have separate licenses.

Grant

CustosXI is distributed free of charge as freeware. You may download and use it for personal, educational, and lab purposes without payment.

Restrictions

All rights in CustosXI remain with the author. Without written permission you may not:

Redistribute, sublicense, or sell CustosXI or its installers.
Modify, adapt, or create derivative works.
Reverse engineer, decompile, or disassemble the software (except where mandatory law allows).
Bundle CustosXI into other products or unauthorized installers.

Commercial / extended use

Use in business or production environments beyond personal/lab evaluation may require separate permission.
Contact info@custosxi.com before large-scale commercial deployment.

Donations

Voluntary donations support development. They are not payment for a commercial license and do not unlock hidden features unless explicitly stated otherwise in writing.

Third-party software

Open-source libraries ship inside the installer. Npcap, Suricata, PostgreSQL server, GeoLite2 databases, and external API feeds do not - you install or configure those separately. See Third-party notices and the in-app “View Third-Party Licenses” screen.

Disclaimer

CustosXI is provided “AS IS” without warranty. See Terms of Use.