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SignStation by C & A s.r.l.

SignStation is an innovative application that lets you apply a digital signature , verify the digital signature on a signed file, encrypt and decrypt files and manage certificates, among other functionalities like email, hash, and file management.

A smtp mailer is included to send you files and public certificates in an easy way with the benefit of having its own mail engine that avoid you some viruses common attacks.

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HsCipherSDK Encryption Library by Hillstone Software

HsCipherSDK is an Encryption Library providing an API to a suite of symmetric cryptographic algorithms and digital signing functions. The library includes block and stream cipher modules: AES, 3DES, ARC4, CAST-128, Blowfish,Twofish, MD5, SHA-1. HsCipherSDK includes Standard DLL and ActiveX DLL for use from Visual C++, Visual Basic or other languages, code examples, documentation. HsCipherSDK Plus edition includes full source code in Viusal C++

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DeepCoder by DevOTechS

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.

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Chilkat S/MIME .NET Component by Chilkat Software, Inc.

An S/MIME .NET assembly that provides the ability to S/MIME encrypt or digitally sign files or data. It can also decrypt and validate / authenticate S/MIME messages, data, or files. This component also provides general MIME message building and decomposition functionality, and it provides it in a way that spares you the burden of becoming an expert in MIME message formatting and syntax. Works with C#, ASP.NET, VB.NET

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Chilkat S/MIME Encryption ActiveX Component by Chilkat Software, Inc.

An S/MIME ActiveX component that provides the ability to S/MIME encrypt or digitally sign files or data. It can also decrypt and validate / authenticate S/MIME messages, data, or files. This component also provides general MIME message building and decomposition functionality, and it provides it in a way that spares you the burden of becoming an expert in MIME message formatting and syntax.

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Email CHAOS by Security Resources Group

This product is a compact program for sending protected messages to friends, colleagues and bankers. It can encrypt both email messages and any attached files.

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Transporter by Canadian Mind Products

The Transporter acts like an electronic secure courier to deliver your data and documents in encryted form safe from prying eyes or those who would tamper with them. It Encrypts, digitally signs and armours to send sensitive information over the Internet without SSL. Typically you would embed it in your own Internet applications. For more information see website

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Polar Crypto Component by Polar

Polar Crypto Component gives your Windows applications the functionality of unbreakable encryption. It enables you to build your own security systems instantly, or to easily integrate it into your existing systems, enhancing their security and performance. Polar Crypto is an ActiveX and DLL component featuring the latest encryption technology and including full source code written in MS Visual C++.

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