RotorCrypt X icon
RotorCrypt X icon

RotorCrypt X

Native Windows encryption app combining Rotor logic, AES-256-GCM and Perfect Forward Secrecy — offline, no account needed.

RotorCrypt X screenshot 1

Cost / License

  • Freemium (Pay once)
  • Proprietary

Platforms

  • Windows  Requires Windows 10 or Windows 11
  • Android  Requires Android 7.0 (Nougat) or higher
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RotorCrypt X information

  • Developed by

    DE flagTB from Germany
  • Licensing

    Proprietary and Freemium product.
  • Pricing

    One time purchase (perpetual license) that costs $19 + free version with limited functionality.
  • Alternatives

    75 alternatives listed
  • Supported Languages

    • English
    • Arabic
    • Chinese
    • French
    • Portuguese
    • Spanish
    • Turkish
    • Russian
    • German
    • Japanese

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RotorCrypt X was added to AlternativeTo by tb2764 on and this page was last updated .
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What is RotorCrypt X?

RotorCrypt X is a native Windows encryption application that combines three completely independent cryptographic layers — all of which must be broken simultaneously for any attack to succeed.

The first layer is a modernized rotor engine inspired by the Enigma machine, extended to 50 rotors and the full Unicode range of 65,536 characters — creating a keyspace 10²¹² times larger than the original. The second layer is AES-256-GCM, the current military and government standard. The third layer uses HKDF-SHA3-256 with Perfect Forward Secrecy — a fresh key is derived for every single message and immediately discarded. There are no stored decryption passwords because there are none to store.

Version 1.8.5 adds password protection with auto-lock after 5 minutes of inactivity. After 10 failed login attempts, the app performs a full factory reset, overwriting all data multiple times using DoD 5220.22-M military standard — recovery is impossible even with professional forensic tools.

Key features:

  • Triple-layer hybrid encryption (Rotor + AES-256-GCM + PFS)
  • Auto-lock after 5 minutes of inactivity
  • Factory reset after 10 failed attempts (DoD 5220.22-M)
  • Perfect for USB sticks and external drives
  • Works completely offline — no internet, no account, no cloud
  • 100% compatible with the Android version
  • Available in 10 languages

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Official Links