Open SSL 0.9.7c lets applications use Secure Sockets Layer (v2/v3), Transport Layer Sicherheit (v1), and a Allgemeine-purpose cryptography library, for data integrity, authenticity, and privacy Sicherheit features. Perl or Cygwin needed for Win32 compile.

Sicherheit toolkit with strong encryption and authentication. Supports many algorithms for symmetric/asymmetric encryption, authentication, and hashing. Free for non-commercial/shareware projects. Written in C. ActiveX and C++ wrappers are available.

dCipherMAIL enables seamless and secure communication within enterprise without compromising ease of use. It provides easy integration with Microsoft Exchange, Lotus Notes or with web based E-Mail-Adresse systems like Gmail, Hotmail and Yahoo

TrustTone PrivateMail is the easiest private E-Mail-Adresse solution available today. PrivateMail provides enterprise level Sicherheit without any prior setup, use of passwords, or manual key/certificate exchange. No spyware or adware. Simply install and send.

Free 256 Bit Encryption Software, Creates multiple encrypted virtual drive to store any type of data. It's powerful encryption ensures that only you can access your data.

DeltaCrypt OneClick Personal does it all: This Public Key Encryption Software encrypts files, text and emails with 1024-bit RSA protection, digital signatures, andunalterable public keys. It offers the basic encryption functionalities FREE OF CHARGE.

PicoBackup Outlook Express Edition is an easy-to-use Outlook Express emails backup Dienstprogramm packed with many powerful features. Features integrated scheduler, CD/DVD burning, 256-bit AES/Blowfish encryption, standard ZIP compression, FTP support.

SYNCING.NET for Outlook is the first full featured solution for easy and convenient synchronization of Outlook data between multiple computers. It works on the internet or (W)LAN and does not require Microsoft Exchange or any other groupware server.

E-Mail-Adresse Templates is an add-in to Microsoft Outlook for sending personalized messages rapidly to individuals & multiple recipients. ET has the ability to create customizable message templates speeding the handling of E-Mail-Adresse.

E-Mail-Adresse Templates is an add-in to Microsoft Outlook for sending personalized messages rapidly to individuals & multiple recipients. ET has the ability to create customizable message templates speeding the handling of E-Mail-Adresse.

Complete E-Mail-Adresse Sicherheit and Produktivität enhancement tool for Windows desktop users offering anti-spam, proactive virus prevention, E-Mail-Adresse encryption and E-Mail-Adresse compression in a complete and convenient desktop software package.

Encrypt any file or folder on any Windows PC. Any Media, any type of data. Cryptainer LE Free Encryption Software. Password protect any file or folder with strong Encryption. Send secure e-mail. Protects data on USB Drives, CDs and HDDs. Freeware.

You have the same e-mails on notebook and PC? Easy2Sync for Outlook is the safe and easy way to make sure your Microsoft Outlook Profiles are in sync. Contacts, e-mails, tasks, everything can be synchronized.

You have the same e-mails on notebook and PC? Easy2Sync for Outlook is the safe and easy way to make sure your Microsoft Outlook Profiles are in sync. Contacts, e-mails, tasks, everything can be synchronized.

Use Advanced Sicherheit for Outlook to learn what programs are trying to access Microsoft Outlook and permanently allow or deny access to the program next time it requests access, the action you choose for this program will be executed automatically.

EMSA EZ Encryption Tool is a simple encryption program for Windows which uses the Blowfish algorithm to encrypt files or text chunks. This algorithm is a strong encryption algorithm using a private key, therefore keeping your data safe. Freeware.

SecurWall is a personal desktop firewall designed to protect computers against malicious attacks, port scanning, viruses and other malicious software entities, making your PC invisible on the Internet and making your IP anonimous when surfing.

TrustTone PrivateMail is the easiest private E-Mail-Adresse solution available today. PrivateMail provides enterprise level Sicherheit without any prior setup, use of passwords, or manual key/certificate exchange. No spyware or adware. Simply install and send.

SecExMail Gate is an E-Mail-Adresse 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.

P-Encyption Lite is a free program that lets you keep your files private using AES encryption.