Protect files and folders
Encrypt files, folders, and — with Premium — complete directory trees while keeping control over what is processed.
AES-256 · Argon2id · local-first
Your data.
Encrypted. Owned. Yours.
DataShield combines authenticated file encryption with a secure password manager in one desktop application. Your files, passwords, and encryption keys stay on your device.
No cloud upload by the appFree and Premium versionsWindows & Mac
Local ProcessingPrivacy-first operation
AES-256 + Argon2idModern protection
PassVaultEncrypted credential storage
Secure WipingPremium source deletion
Built for practical security
Three things DataShield does especially well
The home page stays concise. Deeper details now live on dedicated pages, so visitors can go straight to the area they care about.
Store sensitive credentials
Create encrypted PassVault files for passwords, software keys, secure notes, Wi-Fi credentials, business logins, and more.
Unlock advanced tools
Premium adds unlimited processing, recursive folders, custom output locations, secure file wiping, advanced PassVault tools, and more.
Actual application interface
No mockups. No synthetic screenshots.
The website now uses screenshots from the real DataShield application, including Encrypt, Decrypt, PassVault, search, sorting, auto-lock, and light/dark themes.
Browse the screenshot gallery →Explore DataShield
Go directly to what you want to know
File Encryption & Features →How encryption, decryption, selective processing, Explorer integration, and secure deletion work.PassVault →See how encrypted vaults store, organize, search, and protect credentials.Free vs Premium →Compare the two editions without cluttering the site with store-specific prices.
Available now
Get DataShield from the store for your platform
Both stores offer the DataShield app with Free and Premium functionality available through the app.