Zero-knowledge Android vault

Your files never
leave your hands.

Zero-knowledge vault storage for Android. Encrypted before upload. Always.

Get Early Access See how  →
encrypt_before_upload: TRUE plaintext_at_rest: FALSE server_key_access: NONE

Features

Zero-Knowledge Encryption

AES-GCM client-side before upload. The cloud never sees plaintext. Vault keys live on your device, not our servers.

Multi-Provider Sync

S3, OneDrive, Dropbox, Azure Blob, WebDAV — one vault, any backend. Switch providers without re-encrypting.

Zero Trust Storage

Auto-dehydrate unpinned files after configurable TTL. Nothing lingers on-device.

Works With

Your vault.
Your keys.
Your rules.

Download for Android Read the security spec  →