Easy Email Encryption 6.40
Easy Email Encryption is for sending and receiving encrypted email messages (optionally with attached files up to 100 KB), and is designed to be both secure and easy to use. It works with any email program including Outlook Express. It uses a symmetric key method, and keys are maintained in an encrypted list of keys for easy access. It is bilingual, English/German, and works with text in languages other than English.

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.

ShyFile 6.361
It encrypts your files and text (with up to 6,144-bit) and puts its contents into an extra file to be attached to an e-mail or uploaded to a Web site. Any file can be used as a key. Use an Internet browser to decode. It features a secure chat (no need to enroll or become a member nor to pick a chat room.) The File Shredder thoroughly delete files on your hard drive in a way no undelete tool could ever restore them again.

Total Text Security 1.0
You can keep your company or private data confidential while transmitting via the Internet. Total Text Security encrypts your data with RSA keys (as used by PGP) or passwords, so nobody unauthorized can read it. Encrypted data can be saved to the file and be held on the disk, as well as sent in an email or an instant message via the Internet. This application is usable with any program. You’ll be impressed by how easy security can be.

Fencry 2.0
Use Fencry to encrypt text to and from applications by using simple cut and paste. Example of use is encrypting mail and text documents. It uses 256 bits encryption.