Public Key Free Download

 

Email CHAOS

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. CHAOS automatically uses a copy of their public key to check the digital signature and to make sure that no one has tampered with the contents of the message. This shareware is archived under security category.

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Safe Express Home

Safe Express is a public key email encryption client that automatically encrypts all your messages. Safe Express is an anti-spam email client that automatically classifies incoming emails as spam or non-spam. Safe Express Home is licensed as shareware and placed in email client section.

spam email interface email messages

iGo Incognito

This internet tool - Secure messaging, chat, open forums built on a public key infrastructure and the Advanced Encryption Standard (AES). Only iGo Incognito provides end-to-end encryption of all communication - from your desktop to your friend's. Supports rich text messages (color, fonts, styles), voice messages, text-to-speech, file transfer, offline and online messages, private chats, friend states, open forums and more. Registration is optional.

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Puffer

Data file and e-mail encryption utility for Win 95 to XP. Uses 2048-bit Diffie-Hellman public key encryption with 256-bit AES algorithm for symmetric encryption. This shareware is archived under encryption, security category.

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Active CHAOS

This utility is the utility program that creates active public keys. Active key is an executable program that contains a public key and the software necessary to encrypt messages and decrypt the answer-back messages. Users can create active public keys that anyone can use to encrypt messages. No other software is required. Active CHAOS is licensed as shareware and placed in security section.

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SignetSure

This development tool is Win32 security tool for protecting files from hacker alteration. You create digital signatures for your files from a Win32 app. Then you authenticate your files with a single API call. Authentication code is available both in dynamic (DLL) and static (LIB) library formats. Use either C/C++ or Visual Basic. SignetSure uses RSA public key cryptography. Download free demo version, which has no time limit.

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Safe Express Free

Safe Express is a powerful, highly configurable, yet easy to use email client. Safe Express is a public key email encryption client that automatically encrypts all your messages. Safe Express is an anti-spam email client that automatically classifies incoming emails as spam or non-spam. Internet freeware Safe Express Free is listed in email client tools.

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Crypto Composer

A user can use it to protect on- or off- line privacy, to manage online digital identity on the global scale, to limit disclosure of personal social relationships to intended parties and to guards rights in the digital world. This declarative, modern cryptographic security system allows fine grain private person to person identity, secured access control and messaging, DCE that is uncoupled to the hardware and software environment. Crypto Composer is licensed as freeware and placed in security, privacy encryption tools section.

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Infralution Licensing System

This development tool (ILS) is an affordable, 100% .NET solution for licensing components and applications using simple and secure encrypted license keys. This shareware is archived under development components, libraries category.

developers licensing system engineer

Crypto Anywhere - OpenPGP Edition

Crypto Anywhere is secure email on the move ! Users can decrypt and encrypt messages to friends who use PGP, OpenPGP, SecExMail and many more. Crypto Anywhere allows you to make a travel floppy which can be used in internet cafe's or at work. You don't even need to install the software - just run it from the floppy disk or USB thumb drive. Encrypted messages can be sent to friends who don't even have Crypto Anywhere.

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AES Home

This utility is the utility program that creates active AES-files for Windows. Active AES-files are executable programs (EXEs) that contain a AES-file and the software necessary to decrypt the information and encrypt answer messages. Utilities shareware AES Home is listed in security tools.

Transporter

Java classes application 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 developers website. Transporter is licensed as shareware and placed in security, privacy encryption tools section.

Clever Internet .NET Suite

The Clever Internet .NET Suite v 4.0 allows you to combine / parse email messages with both text and html contents, file and images attachments, compose HTTP requests in both design-time and run-time modes and parse HTML tags.

CHAOS Self Decryptor

This softwarer is the program that creates self-decrypting chaos-files for Windows. CHAOS Self Decryptor is a shareware software filed under security utilities.

SDProtector

This development tool is a powerful tool offering both software developers and distributors a protection of software products against unauthorized copying, use and distribution.With SDProtector,it's easy to turn your application in "try-before-you-buy" versio. This shareware is archived under development management, distribution category.

Chilkat AES & RSA Encryption Component

Chilkat Crypt is an advanced ActiveX encryption component that offers RSA public-key encryption with digital signatures as well as symmetric encryption algorithms including AES (Rijndael), Blowfish, and Twofish. In addtion to encryption, you can create digital signatures for files or memory data, or verify digital signatures against incoming data or files. It allows for the use of any Cryptographic Service Provider, including Smart Cards. Chilkat AES & RSA Encryption Component is licensed as shareware and placed in encryption activex section.

SecureBridge

This internet tool is a library of nonvisual components for Delphi, Delphi for .NET and C++Builder. They provide support for secure connection with remote services using SSH protocol. It is enough to place components that implement functionality of the client and storage, and specify the server adress and the user login information to establish secure connection.

SSLBlackbox (.NET)

SSLBlackbox.NET is a comprehensive collection of managed components that add client-side and server-side support for SSL / TLS family of protocols to your .NET Framework applications. This commercial is archived under development basic, vb, vb dotnet category.

AES Pro

This tool is the suite of encryption tools for personal and professional security. AES Pro is licensed as shareware and placed in security section.

DevSolutions SecureFile

This tool 3.1 is an easy to use encryption and compression program, which is able to encrypt your personal files and sensitive data quickly, easily and securely and creates self-decrypting exe . This shareware is archived under compression, security, encryption, tools category.

VShell

This internet tool Secure Shell server is a secure alternative to Telnet and FTP on Windows and UNIX platforms. Provide the strong encryption, robust authentication, and data integrity of SSH2 throughout your organization. Precision control over privileges, the ability to fine-tune your Secure Shell environment, and a wide selection of strong authentication methods give you a flexible solution that grows with your evolving security policies. This shareware is archived under telnet clients, secure telnet category.

PrimaSoft Encryption - Service Edition

Encryption Software Service Edition with Scheduling (Windows): run scheduled encryption, decryption sessions as a service process. Use the latest industry standard strong encryption algorithms (AES known as Rijndael, Twofish, RSA,..). This utilities shareware PrimaSoft Encryption - Service Edition is categorized under security, privacy encryption tools.

CommuniCrypt Standard Edition

RSA-encrypted high secured realtime communication like a messenger. The complete data transfer between both machines are highly encrypted through Public-Key-Encryption with RSA encryption algorithm (RSAES-OAEP).Key length up to 7120 bit. Internet shareware CommuniCrypt Standard Edition is listed in encryption tools.

QuickSigner

Secure your data transfers with digitally signed files!This is a tool for quickly digitally signing or verifying text or files with Public-Key-Encryption with RSA encryption algorithm (RSAES-OAEP).Key length for signing up to 7120 bit. Keys are compatible with CommuniCrypt Standard Edition. This utilities freeware QuickSigner is categorized under encryption.

PDFBlackbox (VCL)

PDFBlackbox (VCL Edition) is a comprehensive collection of native components that help you compress, encrypt and sign PDF documents from your Delphi or Kylix applications. Both symmetric and certificate-based (X.509) encryption and signing is supported. VCL edition can be used with Delphi 4-7 and 2005-2006, C++Builder 4-6 and Kylix 2-3. This commercial is archived under programming delphi, programming components and libraries, programming miscellaneous category.

Hiding CHAOS

Stego product for Windows with a CHAOS interface and a very large hiding capacity (~100% of carrier file). Includes built-in encryption and ability to hide data within specific sub-areas of the image.

CommuniCrypt Mail

Standalone eMail client with strongest asymmetric Public-Key-Encryption(RSAES-OAEP).This eMail client is fully featured for receiving/sending mails via POP3/SMTP. Integrated attachment/file encryption(RSA/AES) See website for full feature list. This freeware is archived under email clients category.

DeepCoder

This software 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! This utilities shareware DeepCoder is categorized under encryption, e-mail, communication.

Xceed Encryption Library

The Xceed Encryption library allows you to easily add strong encryption and decryption capability to your Windows applications. Supports the latest industry-standard strong encryption algorithms and offers both symmetrical and public-key cryptography. Development Tools commercial Xceed Encryption Library is listed in development active x tools.

SPAM Shredder

This internet software is an anti-spam email client that automatically classifies incoming emails as spam or non-spam. SPAM Shredder is a freeware software filed under anti spam utilities.

ResoMail

This internet utility is an alternative mail system based on cryptography, providing a private and secure mail for confidential and sensitive correspondence. ResoMail is open source, reliable, Spam free, easy to use. Internet freeware ResoMail is listed in communications e-mail clients tools.

Chilkat Java Encryption Library

The Chilkat Java encryption library provides an advanced API for symmetric encryption, public-key encryption, digital signatures, hashing, and encoding/decoding. Chilkat Java Encryption Library is a commercial software filed under development components, libraries utilities.

Crypto Anywhere

This internet utility 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.

SecureBlackbox (VCL)

SecureBlackbox is a comprehensive component collection that adds S/MIME, SSL/TLS, SSH, PKI, SFTP, PGP support to your Windows or Linux application. This is VCL edition (for Delphi, C++Builder, Kylix).

P2P Messenger .NET

P2P Messenger is secure Instant Messaging client, working by Peer-to-Peer technology. It is fully decentralized and does not require any servers. Supports public-key cryptography. Internet freeware P2P Messenger .NET is listed in network, connectivity winsock tools, conferencing irc tools.

HIME: Huge Integer Math and Encryption

HIME is a library with encryption functions and huge integer math functions. RSA public key, AES (Rijndael), RC4 secret key encryption, MD5, SHA-256 hash function, random number generation (Blum-Blum-Shub, RSA), Diffie-Hellman... Every programming language that can access a dll can use HIME: C, C++, Visual Basic, Delphi, PowerBASIC, PureBASIC.. The math functions work with huge integers that can be up to 2^31 bits long (268 million digits). This shareware is archived under components, programming, libraries, encryption, mathematics category.

 

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