CovertMail for Outlook Express helps keep your emails private. It provides complete privacy of your message store, protecting it from anyone who may want to access your correspondence without authorization. CovertMail hides the identity you specify (it won't be visible through Outlook Express anymore) and encrypts message store. You can get yourself two identities, a usual one and a secret one - the latter totally hidden from anyone.

• License: Shareware
• Language: English
• Release: 2005-07-27
• Size: 175 Kb
• Cost: 29.00 $

E-mail encryption software

• License: Shareware
• Language: English
• Release: 2004-02-05
• Size: 1 Mb
• Cost: 9.95 $

Outlook Encryption allows you to seamlessly send and receive encrypted e-mail to and from other Outlook Encryption users. This product uses symmetric encryption, meaning that you need to agree the pass phrase with the e-mail recipient before they can read your message. Features: Automatic attachment encryption; Total pass phrase privacy; Free plug-in reader; Password book feature and Uses symmetric encryption.

• License: Shareware
• Language: English
• Release: 2007-09-21
• Size: 3 Mb
• Cost: 14.99 $

Digital Document Shredder is an advanced, powerful and feature rich digital document shredder system, and is the world's leading digital shredding software system that permanently removes selected files and folders and other information from your computer.

• License: Shareware
• Language: English
• Release: 2008-03-28
• Size: 4 Mb
• Cost: 370.00 $

Secur-e-mail will encrypt the communication between your e-mail client (e.g. Outlook) and the POP3 server using an SSH connection. No server-side installation is needed. The software runs on a Windows system tray. It will enable a local POP3 server on your computer, which will allow you to setup your e-mail client to pick up e-mail locally. Other users (hackers) cannot read your username / password across the LAN or the Internet.

• License: Shareware
• Language: English
• Release: 2003-05-10
• Size: 499 Kb
• Cost: 19.00 $

DeepCoder is a program to encrypt, decrypt and/or digitally sign e-mails and files using secret keys (passwords) or public keys. It can be used with any e-mail program or wordprocessor program. No plug-ins are required. Very easy to use and very straightforward! DeepCoder works with any POP3 e-mail client (like Outlook, Outlook Express, Eudora, Pegasus, ...) or a browser for webmail (Yahoo! mail, Hotmail, ...) to encrypt and decrypt e-mails.

• License: Shareware
• Language: English
• Release: 2004-09-01
• Size: 802 Kb
• Cost: 15.00 $

Xceed Encryption Library lets Windows apps encrypt/decrypt data using latest industry standard strong encryption algorithms. Supports traditional secret-key encryption & public-key encryption, and can encrypt/decrypt memory buffers, strings, blobs, streaming data or files. Supports AES (US Advanced Encryption Standard) symmetric encryption algorithm (Rijndael) and Twofish, the runner-up for AES. Also offers RSA algorithm with unlimited key sizes.

• License: Commercial
• Language: English
• Release: 2003-12-17
• Size: 23 Mb
• Cost: 299.95 $

Secure Information Courier brings secure email encryption to your organization's web site. Visitors to your web site can send secure email to your organization and even convey digital documents securely using industry standard encryption. Secure Information Courier is easy to use and nothing is assumed about the skill level of visitors to your site or about software pre-installed on their computers.

• License: Demo
• Language: English
• Release: 2003-06-10
• Size: 6 Mb
• Cost: 99.00 $

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.

• License: Freeware
• Language: English
• Release: 2002-09-17
• Size: 2 Mb
• Cost: Free

SecExMail Gate is an email proxy server which encrypts and decrypts messages on your corporate network in real-time. This proxy server integrates with your existing corporate infrastructure and operates in conjunction with your SMTP/POP3 mail server. SecExMail Gate implements open standard encryption algorithms to create a seamless security framework to protect the privacy of your corporate email on the public internet.

• License: Demo
• Language: English
• Release: 2003-03-27
• Size: 2 Mb
• Cost: Free

WinZip E-Mail Companion is a file compression and encryption utility that can automatically reduce the size of outgoing e-mail attachments and ensure that confidential data in those attachments is only viewed by authorized recipients. WinZip E-Mail companion saves time and is easy to use because it works within the normal work flow of sending e-mails within Microsoft Outlook, Outlook Express and Windows Mail. More information at www.winzip.com.

• License: Shareware
• Language: English
• Release: 2007-09-25
• Size: 3 Mb
• Cost: 19.95 $

With Tiger Envelopes you can stop snoops from reading your email, for free. Forever. You don't need to change your mail client. There are no extra steps. Tiger even puts your message in the envelope for you. One click to install on Windows, Mac, and Linux. Automatically configures Outlook, Outlook Express, Thunderbird, Mac Mail and KMail for you. Open source, of course.

• License: Freeware
• Language: English, Spanish
• Release: 2006-09-16
• Size: 38 Mb
• Cost: Free

TurboZIP is a secure Total Archive and E-mail Management tool that offers an amazing depth of features, with an interface that is easily accessible to every level of user. TurboZIP opens almost all major archive and E-mail attachment formats. It supports Advanced Encryption Standard (AES) and unlimited file size. It also provides many supporting tools for you to manage, search, view, print, and virus scan files from within archives and e-mails.

• License: Shareware
• Language: English, French, German, Japanese
• Release: 2006-08-25
• Size: 0 B
• Cost: 49.95 $

P-EncryptMail for Outlook is an add-in for Microsoft Outlook 2000 and up. It allows you to keep your messages and attachments private by using the most secure encryption algorithms. To use, just select the messages and click the Encrypt/Decrypt button, then enter a password. You can also send encrypted e-mail, the end user should know the password, and have a program capable of decrypt P-EncryptMail messages, such as the free P-EncryptMail reader

• License: Shareware
• Language: English
• Release: 2006-07-07
• Size: 2 Mb
• Cost: 24.95 $

New encryption software package featuring a completely uncrackable encryption scheme. This tool is designed for the requirements of the undercover agents working in foreign countries, but may be extended to be used by journalists, lawyers, doctors, military personal etc. Data security software based on unbreakable encryption plus steganographic software. Steganography offers complete protection from data espionage.

• License: Commercial
• Language: English
• Release: 2006-05-31
• Size: 2 Mb
• Cost: 499.00 $

ArchiCrypt Live offers real-time encryption and protection for sensitive private or business data. ArchiCrypt Live lets you encrypt all types of files on your PC and laptop. That way only you will be able to access your confidential information. ArchiCrypt Live is extremely easy to use. Even at this simplicity ArchiCrypt Live gives you state-of-the-art protection. The technology used is also used by government agencies for data protectio

• License: Shareware
• Language: English
• Release: 2008-04-16
• Size: 13 Mb
• Cost: 49.95 $

P-Encryption Suite is a powerful encryption program for the windows operating system used to store your private documents into a single encrypted archive. Create a steath archive to disquise your data as an image, audio or any other type of file. With the professional or enterprise version you can take your encrypted data with you anywhere you go by using CD/DVD encryption.

• License: Shareware
• Language: English
• Release: 2006-05-24
• Size: 9 Mb
• Cost: 29.95 $

Need a military grade file encryption software? Would you like to delete (shred) files and be 100% sure they can't be "undeleted"? How about protecting data stored with removable drives? File Encryption XP does all that and more! File Encryption XP is password protection software for Windows. Files are encrypted with hack-proof Blowfish algorithm. This tool works with USB drives, flash memory cards, HDDs, ZIP drives, and works with any Windows PC

• License: Shareware
• Language: English
• Release: 2006-11-28
• Size: 1 Mb
• Cost: 29.95 $

Quick and highly secure file encryption. Encrypts all types of files. Small program size, fast performance even on large files. Comfortable and easy operation from Windows Explorer context menu. Uses highly secure standard Windows encryption algorithmns (128 bit algorithmn, if available on the system). Optional password quality control and more comfort features. Program languages English and German, detailed manual, easy online registration.

• License: Shareware
• Language: English, German
• Release: 2003-12-07
• Size: 288 Kb
• Cost: 7.80 $

Crypto Anywhere is secure email on the move ! Crypto Anywhere is small enough to fit on a single floppy or USB key chain drive and so easy to use your grandma will be using it. Don't have a computer yourself but want to protect your web based e-mail at your local internet cafe? Send and receive secure mail to and from absolutely anyone with an email account - the recipients do not have to be "crypto savvy" or even have Crypto Anywhere themselves.

• License: Freeware
• Language: English
• Release: 2003-04-16
• Size: 1 Mb
• Cost: Free