JoyRaj Text File Encryption Program is a security software for encrypting Text files. It encrypts Text (.txt) files to Encrypted (.enf) files. You can then save the encrypted file to any location. When you need to decrypt the file, just open the software and preview or save the decrypted file on any location. Supported file types: JoyRaj Text File Encryption Program can be used to encrypt: i) Text (.txt) files. Encryption method: JoyRaj Text File Encryption Program encrypts files using Blowfish encrypted strings.