Stack
For people who value privacy.
Explore MDStack products for mobile, TV and web.
Your encrypted vault
SyncVault for Mobile
Your Files. Your Keys. Your Vault.
AES-256-GCM Encryption
Encrypt files you add to your own vault with AES-256-GCM.
The Ghost Reader
View PDFs and documents in memory without writing decrypted copies to shared storage.
Direct local sync
Transfer encrypted files between your devices over your local Wi-Fi network. Local transfers need no MDStack relay or account.
The Panic PIN
Enter a secondary duress code and your vault's keys are cryptographically shredded on the spot — gone in a blink, nothing left to recover.
Fortress Specs & Media
Play video and audio files you add to your own SyncVault vault. The app decrypts them in memory for playback without writing decrypted copies to shared storage or shared cache. MDStack supplies the software; you supply the media.
Organize your vault on your terms — create custom folder hierarchies, rename files in place, and move assets between containers. Every operation stays inside the encrypted envelope.
Supplied by private download link with a licence after your enquiry and payment are handled. No usage analytics or telemetry; licence validation may contact MDStack.
Services Available Now
- Custom websites and apps
- Discord bots, ticket systems and micro-tools
- Managed hosting
- White-label work