Puffer is a Allgemeine purpose 256-bit AES encryption Dienstprogramm for protecting your most sensitive data. Use Puffer to securely exchange E-Mail-Adresse with other Puffer users via the 2048-bit Diffie-Hellman key exchange function. Compress and encrypt your data files into zip-style PUF archives. Use steganography to hide data among the pixels of image files. Distribute self-decrypting archives to non-Puffer users. Permanently erase data with wipe functions.