A desktop app that encrypts files locally with AES-256 and Shamir's Secret Sharing.
Product memo
Trust Vault offers a privacy-first, local-first approach to file encryption, differentiating itself from cloud-based products. By leveraging AES-256 and Shamir's Secret Sharing, it provides specific security for individuals and businesses without requiring sign-ups or internet access for its personal version. This focus on user control and transparency appeals to those prioritizing data sovereignty and security.
For who
Individuals, businesses, developers, journalists, legal professionals
Solves what
Securely encrypts and stores files locally using AES-256 and Shamir's Secret Sharing.
- Offline AES-256 encryption
- Shamir's Secret Sharing for access control
- Open-source and privacy-focused
In their own words
Privacy built around you. Stay local and private.
Your files stay locked on your computer, not on someone else’s servers.
Keep the key yourself — or split it between people you trust, so no one can open the vault alone.
Commercial cues
Model
contact only
Free tier
No
Trial
No
Pricing Strategy
Freemium model with a specific free personal version and a future enterprise offering.
- • Focus on privacy and local control as key differentiators
- • Free Personal tier lowers testing friction.
- • Enterprise handles custom requirements.
Operator context
Operating setup
Team
Indie / lean
LLM classification
Founded
Aug 2025
Platform
Desktop
Audience
General
Social footprint
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Bootstrapped Lean
- Effort
- Solo Buildable
About Trust Vault Expand
Trust Vault is a desktop application designed for ultimate privacy and security in file management. It allows users to encrypt their files into secure AES-256 containers, with access control managed via Shamir's Secret Sharing, ensuring that no single party can access data without the required key shares.
The application operates entirely offline, eliminating the need for accounts, cloud storage, or internet connectivity for its personal version.