
OffCrypt Desktop
File and Folder Encryption
Axcrypt
BitCrypt
File Encryption App (Multi-OS)
Encrypted Notepad
Notebook PEA
CryptoTE
Paranoia Text Encryption
SilentNotes
WeiNote
Sec Notes
Ncrypt
OffCrypt Desktop is Windows encryption application providing secure text and file encryption using cutting-edge cryptographic algorithms. Features both password-based encryption (ECDH+HKDF+AES-GCM) and X25519 public-key cryptography with NIST 2024 compliance for maximum security.
This is a completely offline encryption application - no internet connection required or used. All cryptographic operations happen locally on your Windows system with zero data collection. Perfect for professionals, journalists, and privacy-conscious users who need secure communication without cloud dependencies.
Advanced features include disappearing messages with configurable expiration times, PGP-style identity management with contact trust levels, multiple ECDH curve options, and comprehensive file encryption with .enc and .pgp format support. Built for Windows with secure memory management and professional-grade security features.
OffCrypt Desktop
Encrypted NotepadOffCrypt Desktop's answer
Fully coded with C#
File and Folder Encryption - File and Folder Encryption (FFE) is a key component of WinMagicโs SecureDoc knowledge protection program.
Notebook PEA - Protects your private notes with a password.
Axcrypt - AxCrypt is a powerful, easy-to-use encryption tool that protects your files, passwords, and personal information with strong AES-256 security. Available on Windows, Mac, Android, and iOS, it keeps your data safe wherever you go.
CryptoTE - CryptoTE is a text editor with integrated strong cryptography.
BitCrypt - Encryption tool to securely hide content in files.
Paranoia Text Encryption - Paranoia Text Encryption encrypts text according to a choice of strong algorithms.