Your memory stays yours
Journal entries, habits, goals, health context, and prior conversations stay in an encrypted local file.
Offline personal AI assistant for Windows
An AI that remembers your life—without taking it.
VAND runs on your own PC and builds useful long-term memory from your journal, habits, health, goals, and conversations. After the one-time model download, your private AI works offline. No account. No subscription. No parent company reading your life.
Windows x64 · 14-day full trial · no card or email
Watch VAND in 20 seconds →It learns your real patterns
Ask about your own weeks and years, surface what changed, and connect signals a generic chatbot cannot see.
It survives the company
The paid key is verified offline. If VAND disappeared tomorrow, the copy you own would keep working.
More than an offline chat window
The value is your context.
Local chat apps protect a conversation. VAND is built to protect and understand the continuity of your life: morning briefs from your real data, persistent memory you control, semantic recall across old journal entries, pattern detection, weekly reviews, and questions answered from your own history.
Encrypted at rest
AES-256-GCM protects the local vault; optional passphrase locking keeps the key under your control.
On-device intelligence
The model downloads once, then personal prompts and memory stay on your computer.
Try it before you believe it.
The complete app is free for 14 days. If VAND becomes useful enough to keep, pay once and own the same app forever.
Download VAND for Windows