CryptoFish is encryption utility that you can use to encrypt/decrypt files and folders to protect them from unauthorized use. CryptoFish uses a 448 bit Blowfish algorithm which was designed in 1993 by Bruce Schneier as a fast, free alternative to existing encryption algorithms. Since then it has been analyzed considerably, and it is slowly gaining acceptance as a strong encryption algorithm. What's new in version 1.1 -Drag&Drop Fish for drag and drop encrypting. -and more..