CryptivisX
CryptivisX is a Windows desktop application for encrypting and decrypting files locally using strong symmetric encryption.
It uses a modern HTML, CSS, and JavaScript interface powered by Python and pywebview.
No cloud, no uploads, everything stays on your machine.
Features
- File encryption and decryption
- Secure one time key system
- Proprietary encryption format
- Files encrypted by CryptivisX can only be decrypted by CryptivisX
- Other apps cannot decrypt the files even if the correct key is provided
- Image and video support
- QR code key export
- Modern desktop UI
- Runs fully offline
- Windows native app
Installation (Windows)
Installer (Recommended)
- Download the latest installer from here.
- or run this command in your cmd
winget install CryptivisX
© 2026 tromoSM. Licensed under apache 2.0.