Professional Software Built for Working Professionals
Billiot Software creates secure, reliable applications that help professionals stay organized, protect important information, and focus on what matters most.
Explore Mariner Vault
FLAGSHIP PRODUCT
Mariner Vault
Your Career. Your Credentials. Your Vault.
Mariner Vault is a secure credential management application built specifically for professional mariners. Keep licenses, medical certificates, TWIC cards, and important documents organized in one private, encrypted location.
Learn MoreWHY BILLIOT SOFTWARE
Software You Can Depend On
We build practical software focused on security, reliability, and solving real problems for working professionals.
Security First
AES-256 encrypted storage with optional biometric protection helps keep your professional information private.
Built for Professionals
Every application is designed around real-world workflows instead of unnecessary complexity.
Growing Platform
Mariner Vault is the first application in a growing family of professional software built by Billiot Software.