Digital Document Encryptor 2008
Digital Document Encryptor is a certified and awarded software product suitable for both the enterprise and private user. Encrypt sensitive documents and other private digital information you have on your computer. Store information securely or send secure attachments by e-mail without worries. The receiver of an e-mail with an encrypted file will only need the right password and a browser to decrypt the e-mail locally.

Puffer 4.03
Puffer is a general purpose 256-bit AES encryption utility for protecting your most sensitive data. Use Puffer to securely exchange email 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.

SecExMail Home 1.51
SecExMail makes e-mail encryption as easy as sending a message. There are no plugins necessary and it will work with any standard email client including Microsoft Outlook, Outlook Express, Calypso, Eudora and many more. Now includes automatic key exchange and powerful html filtering to protect from malicious email. Personal Edition, including support can be purchased for $4.95 using PayPal or Credit Card. Commercial and Linux versions available.

Friend Mailer 1.12
Friend Mailer is private email communications software for home and business use. It transparently encrypts all the data transmitted over Internet and saved on hard disk- without any need for user intervention. It encrypts message text, attachments and reply-to header. Each user account can be protected by its own password. Friend Mailer can be used to safely send or share large number of pictures, audio and other files with your friends.

Gammadyne Mailer 32.2
Gammadyne Mailer is a powerful tool designed to eliminate the drudge work of running email campaigns. It can do much more than just sending email. It can automatically manage the mailing list by processing sign-up, opt-out, and bounce-back email. An arsenal of features will make your job easier: database support, personalization, HTML, list management, multi-tasking, auto-responding, forwarding, list-serving, follow-ups, and much more.