Free Symmetric Key Encryption Downloads SymmetricKeyEncryption


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A SQL Server add-in which manages asymmetric keys, symmetric keys and certificates to encrypt data. Free!
Devenius, Inc. - 866KB - FreewareDecember 8, 2008
Fast, highly optimized implementation of symmetric (private-key) encryption algorithms: DES, Triple DES (3DES), DESX, BLOWFISH, RIJNDAEL (AES-Advanced Encryption Standard),GOST. Allows to encrypt/decrypt files, memory blocks, strings, streaming data.
SlavaSoft Inc. - 400KB - SharewareMarch 5, 2007
SafeCryptor is the encryption system where your own computer is your unique key. SafeCryptor lets you securely and quickly send all of your sensitive and personal information via e-mail or chat session to your partners, customers, friends or family.
GemiScorp - 1.44MB - SharewareMay 5, 2003
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.
Briggs Softworks - 1.89MB - SharewareJanuary 8, 2009
Chilkat Crypt is an advanced ActiveX encryption component that offers both RSA public-key encryption with digital signatures as well as symmetric encryption algorithms including AES (Rijndael), Blowfish, and Twofish.
Chilkat Software, Inc. - 1.95MB - SharewareDecember 18, 2002
Easy Email Encryption Lite is for sending and receiving encrypted email messages (up to 34 KB) and is designed to be both secure and easy to use. It uses a symmetric key method. It works with any email program. Bilingual, English/German.
Hermetic Systems - 1.62MB - SharewareNovember 18, 2009
xTyAESCrypter is a standard light-weighted COM component for ASP, VC++, VB, etc. xTyAESCrypter implements the NIST standard AES (Rjindael) symmetric key encryption algorithm. Features: Efficient interfaces for encrypting/decrypting data.
xTy Technology - 76KB - CommercialApril 14, 2004
Encrypt/decrypt multiple files and folders with a click in Windows Explorer. Features: (1) HIPAA-compliant. (2) Using NIST AES standard encryption technology. (3) Include standard Zip utility. (4) Recursively encrypt or decrypt selected folders.
xTy Technology - 212KB - CommercialApril 14, 2004
xTyCrypto is a standard light-weighted COM component for ASP, VC++, VB, ASP.NET. Features: 1. RSA public key encryption, 2 Standard AES (Rjindael) symmetric key encryption. 3. Session Key Exchange. 4. Interoperable with other .NET applications.
xTy Technology - 109KB - CommercialApril 14, 2005
Features: (1) HIPAA compliant encryption. (2) Secure files in transit and on server, profile locking. (3) Automatic background transfer. (4) External command execution. (5) Multi-thread file tranferring. (6) Integrated with Windows Explorer.
xTy Technology - 210KB - SharewareJanuary 6, 2005

Symmetric Key Encryption Free Downloads

Outlook Encryption allows you to seamlessly send and receive encrypted e-mail to and from other Outlook Encryption users. Features: Automatic attachment encryption; Total pass phrase privacy; Password book feature and Uses symmetric encryption.
Omniquad Ltd - 3.87MB - Shareware - Free Download poereader.zip - September 21, 2007
SmartEncryptor uses the most powerfull encryption algorythms existing. AES - the US Government standard symmetric encryption algorythm and Blowfish.
1Smart Soft - 364KB - Shareware - Free Download smart-encryptor-setup.exe - November 18, 2009
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,SHA256
Hillstone Software - 819KB - Commercial - Download hs_cipher_sdk_setup.exe - November 1, 2009
Free RSA public/private key pair based Encryption, MD5 and SHA hashing and hash varification software utility for windows Free!
OpenPages.info - 1.86MB - Freeware - Free Download - November 24, 2009 - New!
The arabesk screensaver paints colourful symmetric patterns on your screen. You choose to let Arabesk use one or two constantly changing colours. Free!
Remco de Korte - 16KB - Freeware - Free Download arabesk.zip - July 12, 2000
This real-world example source code package contains a fully functional program that encrypts and decrypts text or binary files.
ICT eBooks by Yeoh HS - 275KB - Shareware - Download ltfcrypt.zip - January 24, 2006
Library with encryption functions and huge integer math functions. RSA public key, AES secret key encryption, SHA-512 hash function, PRNG: Blum-Blum-Shub and RSA, Diffie-Hellman, file shredding, compression and more. For every programming language.
DevOTechS - 1.25MB - Shareware - Free Download HIME.zip - December 15, 2008
Four encryption algorithms (Blowfish, AES, MD5, Triple-DES). Strong key support, handling and cryptographic implementations. Encrypts megabytes of file data per second on modern machines.
LinSaSoft - 1.39MB - Shareware - Download fileencryption.exe - October 14, 2008
Two games in one. Checkers of different color on a board have to be surrounded either to be put together (Game1) or to be separated into symmetric zones (Game 2) . The board can be chosen to be either a square, a triangle or an hexagon
Nyassa - 2.96MB - Demo - Free Download SymmEng.exe - November 22, 2006
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. Free!
EMSA SYSTEMS LTD - 574KB - Freeware - Download SetupEzEncryption.zip - December 11, 2004

Symmetric Key Encryption Related Downloads

While you draw, Tess will maintain the symmetry group you have chosen- 24 rosette (circular), all 7 frieze (strip), and all 17 wallpaper groups are included. Illustrations may be printed from Tess or exported to GIF,JIF,PCX,DXF,SVG,and other formats.
encrypted::Mail allows users to send encrypted emails to anyone with ease, regardless of the users or recipients existing mail client. encrypted::Mail uses symmetric encryption and allows senders to add a pass phrase for additional security. Free!
One powerful file encryption for the Windows platform. Offers a bunch of new and improved features:1. Four encryption algorithms (Blowfish, AES, MD5, Triple-DES).2. Strong key support, handling and cryptographic implementat Free!
While you draw, Tess will maintain the symmetry group you have chosen- 24 rosette (circular), all 7 frieze (strip), and all 17 wallpaper groups are included. Illustrations may be printed from Tess or exported to GIF,JIF,PCX,DXF,SVG,and other formats.
Email program for 100% security communication (voice mess. support!). Security certificates generation, auto public keys exchanging, install them into Windows to make your personal circle of trust. Digitally sign, compresses emails automaticallys. Free!
Silver Key encrypts files or folders, producing encrypted parcels that can be safely sent over the Internet. Silver Key parcels are self-extracting and don't require the recipient to have any cryptographic software installed.
DeltaCrypt Public Key File Encryption (1024-bit RSA keys, AES Rijndael algorithm, FIPS 140-2 certification) to secure sensitive files and folders on hard drives, emails, laptops and workstations, USB Keys and Drives, CD-ROMs and DVDs.
Professional encryption tool with the following features: automated encryption; command line encryption; highly secure encryption with a single mouse click; secure communication with other users by email; task manager; key manager; file manager. Free!
PDFBlackbox VCL is a comprehensive collection of native components that help you compress, encrypt and sign PDF documents from your Delphi or C++Builder applications. Both symmetric and certificate-based (X.509) encryption and signing is supported.
Windows Password Key 8.0 is considered as the best tool to reset local administrator and user passwords on any Windows system. It creates a password recovery CD/DVD, USB Flash Drive for home, business and enterprise .
Generate CD-keys for software distribution and registration with integrated license key validation. Mirrakey is a simple-to-use Software License Key ActiveX DLL that is powerful and flexible, with seamless integration in your software projects.Generate CD-keys for software distribution and registration with integrated license key validation. Mirrakey is a simple-to-use Software License Key ActiveX DLL that is powerful and flexible, with seamless integration in your software projects.PDFBlackbox.NET is a comprehensive collection of managed components that help you compress, encrypt and sign PDF documents from your .NET Framework applications. Both symmetric and certificate-based (X.509) encryption and signing is supported.A2DCrypt 2048 Bits Encryption is file encryption software taking key length of 2048 bits. Armed with a simple interface to take control, the handling is easy and accessible to all. Compatible, lightweight, fast, secure, with an encryption algorithm h Free!Pentix is a falling blocks puzzle game. It is a advanced version of Classic Tetris. New complex figures! Five blocks in each figure! You may do symmetric reflection of any figure! You may interchange of current and next figure! It's addicting game.This gives you access to unbreakable OTP encryption. You can encrypt to and from files or directly to the clipboard. Paste cipher-text directly into text documents. Generate real random keys with no more than a radio and a sound card.Windows Password Key 8.0 is considered as the best tool to reset local administrator and user passwords on any Windows system. It creates a password recovery CD/DVD, USB Flash Drive for home, business and enterprise .1 Click Encrypt is the encryption utility that brings military strength encryption power at your fingertips, assuring that your files are secured and protected from intruders and spies. It can encrypt or securely hide any type of file.Wireless WEP Key Password Spy will instantly recover all WEP keys and wireless network passwords that have been stored for every wireless adapter on your computer. The network name, encryption level, and WEP key will be displayed.HardKey System is easy and powerfull license manager and work with short (15-25 chars) keys. Program based on strong asymetric (public keys) cryptography.



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