Krypta: Offline Encrypted File

ISTEPS UK LTD

About this app

Your private world of encryption.

Krypta is an offline encrypted vault for photos, video, audio, and secure notes. Encrypt on your device, open with your PIN or live OTP, and share privately with trusted contacts via QR—not the cloud.

No cloud account. No server holding your keys. Your files stay on your phone, protected.

WHAT YOU CAN DO

• Encrypt photos, videos, audio, and text into secure files
• Open encrypted files from file managers and other apps
• Save or share from other apps with Secure Save and Secure Share
• Pair contacts via QR for end-to-end protected sharing
• Use Dynamic OTP for live authorization before files open
• Record encrypted audio and store secure notes
• Back up and restore your identity with an encrypted QR backup
• Add optional NFC physical keys for extra vault security

PRIVACY BY DESIGN

Encryption runs locally on your device. We don’t store your passcode, recovery code, or decrypted files on our servers. Your backup QR + Recovery Code is yours alone—keep it safe offline.

GET STARTED
Create your identity, set your PIN, and start encrypting in minutes. Restore anytime with your backup QR and Recovery Code.

What’s new

We've improved security and fixed issues to provide a smoother experience.