At home
Open DeepOwn when you get home, and your devices can automatically sync household records, documents, and other important files.
PRIVATE BY DESIGN
Your private storage.
On all your devices.
Keep your notes, documents, and important files in a secure, encrypted vault on your own devices. DeepOwn automatically discovers your devices and syncs your information over the same local network — at home or at work, without relying on a central cloud server.
⌂ Local-first Secure Storage↔ Automatic Local Sync◇ Complete Revision History
DeepOwn · Secure storage
↔Your devices, connectedSync on your local network
DeepOwn in everyday life
At work
Keep your work information up to date across your office computer and other devices. Your notes, documents, and important files sync automatically over your local network.
On the go
Take your private information wherever you go. Your phone keeps your synced files at hand, like a secure USB drive without the USB.
SECURITY & TRANSPARENCY
Your information.
Your control.
Your private files and notes stay in your own encrypted vaults — not on a cloud server. Find out how DeepOwn protects your data, how to access it on your devices, and what you should know before getting started.
Explore Security Center →MADE FOR REAL LIFE
One private place for
what matters to you.
From personal records to work notes, DeepOwn helps you keep important information organized without making the cloud the center of your life.
▱ PersonalPrivate information
▱ WorkImportant notes
01 / ORGANIZE
Organize your private information
Keep personal, work, travel, and household information organized in their own spaces.
Automatic local file sync
Your devices automatically discover each other on the same local network. Keep your notes, documents, and file attachments in sync.
Private notes, documents, and files
Bring useful text and files together in one place, instead of scattering them across apps.
Recover your private vault identity
Set up or restore your identity with a recovery phrase. Store it securely and never share it.
Keep a complete history of your changes
Every change creates a new revision. Your revision history syncs across your devices, so you can revisit earlier text and file attachments.
SIMPLE BY DESIGN
Your information.
Your routine.
Start with your identity, organize your information, and let your devices sync automatically.
- 01
Set up or restore your identity
Create a new identity or restore an existing one using your 12-word recovery phrase.
- 02
Create your vaults
Make separate spaces for personal records, work, travel, home, or other important information.
- 03
Sync your devices automatically
Open DeepOwn on devices using the same identity and connected to the same local network. They automatically discover each other and sync your vault data directly. If automatic discovery doesn't work, you can use the in-app QR code option as an alternative.
TAKE DEEPOWN WITH YOU
One idea.
Your devices.
Choose your platform below. iOS, macOS, Windows, and Linux are available now. Android is currently in closed testing.
For your safety, download DeepOwn only from the official stores or the Windows download linked here. Platform availability and testing access may vary.
GOOD TO KNOW
Frequently asked
questions.
What is DeepOwn most like?
Think of DeepOwn as a personal encrypted USB drive that lives on your devices — with automatic local sync and complete revision history. You can keep your important information and files in your own encrypted vault, sync them directly between devices on the same local network, and revisit previous versions whenever you need. Unlike a traditional USB drive, there's no need to manually copy files between devices.
Does DeepOwn require cloud storage?
No. Your vault data stays on your own devices. DeepOwn syncs directly between devices on the same local network, without requiring a central cloud server.
What can I keep in a vault?
You can keep personal notes, important records, travel information, work-related details, and other information you want to keep private. You can also attach files to your entries, keeping everything organized in one encrypted vault.
How do I connect my devices?
Just open DeepOwn on devices using the same identity and connected to the same local network. They automatically discover each other and can sync directly without a cloud server. If automatic discovery doesn't work, you can use the in-app QR code option as an alternative way to establish a connection between your computer and mobile device.
How can I try the Android version?
Android is currently in closed testing. Join the DeepOwn tester group first, then open the Google Play testing page to opt in. Access is limited to eligible testers while the app is in testing.
What should I do with my recovery phrase?
Write down your 12-word recovery phrase and keep it somewhere private and secure, separate from your devices if possible. Never post it, send it to anyone, or include it in a support request. Anyone who obtains it may be able to restore your identity, so protect it like a key.
Does DeepOwn sync revision history?
Yes. Every revision created on your devices, including its text and file attachments, is synchronized across your devices. This allows each device to maintain the complete revision history created across your devices.
How does DeepOwn approach security?
DeepOwn is designed to keep vault data on your own devices and sync directly over your local network. Security also depends on protecting your devices and recovery phrase. Read our Security Center for more details about the design, limitations, and responsible vulnerability reporting.
DEEPOWN
Find your download →Take ownership of your information.
Your data. Your devices. Your control.