Best symmetric software for free download

SecureBridge is a library of nonvisual components for Delphi, Delphi for .NET and C++Builder. They provide support for secure connection with remote services in public networks 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 using SecureBridge.

SecureBridge includes the following features:

* Full support for SSH2, SSL 3.0, and TLS 1.0 protocols
* Fast and customizable SSH server, SSH client, and SSL client
* Support for most SSH2-compatible clients and servers including OpenSSH
* Compatible with any application that works through TCP with protocols like SMTP, POP, IMAP, etc.
* Ability to work with system and external certificate storages through CryptoAPI
* Protection against diverse crypto attacks
* Support for symmetric (Blowfish, AES128, Cast128, TripleDES) and asymmetric (RSA, DSA) algorithms
* Support for SHA1 and MD5 hashing algorithms
* Authentication by password or by public key
* Tight integration with Indy and Data Access Components for MySQL
* High performance
* Reliable and convenient maintenance of asymmetric keys
* Facility for storing users, passwords, and public keys for an SSH server

SecureBridge is tested with OpenSSH 3.8 and PuTTY and is compatible with the following IDEs:

* CodeGear C++Builder 2007
* CodeGear Delphi 2007 for Win32
* Turbo Delphi Professional
* Turbo Delphi for .NET Professional
* Turbo C++ Professional
* Borland Developer Studio 2006 including support of Delphi for Win32, Delphi for .NET and C++Builder personalities
* Borland Delphi 2005
* Borland Delphi 8
* Borland Delphi 7
* Borland Delphi 6
* Borland Delphi 5
* Borland C++Builder 6
* Borland C++Builder 5

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The security of sensitive data is often neglected. Only an encryption provide a full protection of the files on your computer or sending by email. abylon BASIC is a collection for encryption, signing, compressing, searching, copying or moving of files and folders. All modules integrates itself completely into the context menu of the File Explorer. For file protection only few steps are necessary with the Easy Encryption technology (EEnTe). Thereby the secret based SYMM-System and the certificate-based HYBRID-System are supported. As secret it is possible to enter a password over the keyboard or to use a USB stick, a smart card or CD. When entering a password the anti-keylogger functions PasswordScrambler and Image-Input are offered. abylon CRYPTZIP is a surface for creating and editing compressed ZIP archives, whereby the encryption and signing also supported. Functionality abylon PASTE optimises the copying and moving procedure of files. For example unchanged files are not copied, from changed files make a backup and after moving the source files are wipe automatically! With the module abylon FIND files and folders can be search.

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Pentix is a falling blocks puzzle game. It is a advanced version of very popular game Classic Tetris. It is really addicting game. Main features:
Animated blocks.
Advanced scoring.
New complex figures.
Five blocks in each figure.
You may do symmetric reflection of any figure.
You may interchange of current and next figure.
Good-looking interface.
Various photo background.
Nine difficult levels.

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SqlSpec will generate easy-to-read docs for any SQL Server, Oracle, DB2, MySQL, PostgreSQL, Analysis Server, or Access database. Given one or more connection strings, SqlSpec will generate documentation about all the tables, views, stored procedures, triggers, indexes, constraints, schemas, assemblies, CLR procedures, xml schema collections, synonyms, symmetric and asymmetric keys, user defined types, and user defined functions in your database. It will also tell you what the dependencies are (which tables point to other tables via foreign keys, which tables are used by which stored procedures, etc.) It will show the code for each trigger, view, user defined function, check constraint, and stored procedure in the database. SqlSpec generates output in HTML and CHM format. You can configure it to add external objects (such as web pages, COM objects, and other external code) to the documentation as well. You can even incorporate such objects into the dependency graphs generated by SqlSpec. With SqlSpec, it is easy to keep documentation in sync with the actual database, since you can just run SqlSpec on your databases and your documentation gets updated.

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Amelix FCP allows for the power encryption and decryption of all your personal files. Encrypt and decrypt files of any type. This is symmetric-key cryptography program. Amelix File Cryptor Pro does not change a size and date of encoded files. If the user enters wrong key, the encrypted file will be decoded but it's content will be invalid. Amelix FCP has a unique powerful algorithm that gives maximum password protection from breaking in.

Key Features:
- Support Paranoid level cryptooperations of the files.
- Encrypt and decrypt files of any type.
- The password can be up to 64 characters long.
- Support projects as WinAmp PlayList.
- Save log.
- Amelix FCP allows for the easy encryption and decryption and of all your personal files.
- The quick encryption or decryption of all your files in a directory is just a few clicks away.
- Allows to encode and protect any types of files with 448-bit symmetric-key.
- The password is NOT stored in the encrypted file!
- No passwords are stored, and thus no passwords can be retrieved.
- User-friendly interface.
- full Windows 95, Windows 98 and Windows NT compatibility.

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Lightweight component that provides strong encryption for your applications. It provides supports for most common crypto algorithms, such as
AES
DES, TripleDES
Blowfish
Cast
RC2
RC4
RC5
for symmetric encryption and decryption,
RSA
DSA
for making and verifying signatures, and
MD5
SHA1
for creating hashes.

Working with Blobs

wodCrypt works with Blobs - Binary Large Objects (it doesn't have to be big, of course) when it comes to data manipulation. Blob is our object that can read files, string variables and bytes array, and provide the same as their output. Even more, it can present the information in BASE64 and HEX encoded data - in case your environment just doesn't like to work with binary data.

Optimized code

Besides working in regular way - without random padding and internal wrapping, wodCrypt can work in Optimized mode as well. In that case most probably no other encryption tool will be able to access (directly) your encrypted data - because wodCrypt will add specific information to it - such as size of blob. This way when decryption is done, you will get exactly the same plaintext as it was before encryption. In regular way, wodCrypt has to look after block sizes for each protocol, key sizes etc.. so any empty space needs to be filled with zeros. It's not smart way to protect the data - but it's necessary to make encrypted text open to other decryption tools, for you to get the results as expected.

Licensing - royalty free

wodCrypt is royalty free - once you make your application, you can distribute binary versions of wodCrypt free of charge. Licenses are purchased only for design-time development, one license per each developer on the project - and that's all!
Besides ActiveX version (which can be used even in FoxPro), wodCrypt has COM object as well, which can be used from many environments, such as VB, VC, Delphi, VBS, ASP etc..

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BigSpeed Voice Chat SDK is a set of two ActiveX controls (Client and Server) that
lets you set up a private voice chat network for secure messaging.
The transfered data are scrambled using on-the-fly 128-bit AES encryption. The security is provided in two different modes: symmetric encryption with shared secret key and asymmetric encryption with 1024-bit public/private keys.
The server is responsible for keeping information on and authentication of online peers.
All peers connected to a particular server build a single private community.
Fine grained access control is realized by a group of user-oriented permissions.
They grant access control privileges to system resources and services in a flexible and secure manner.
The voice stream is highly compressed to deliver the best possible sound over a limited-bandwidth connection.
In addition, the average bitrate is reduced thanks to the silence compression. In the encoder, a voice activity detector with an adjustable trigger level is used to distinguish between regions with normal speech activity and those with silence or background noise.
Significant echo suppression is achieved using a robust double talk detector.
Capability to mute recording and mute playback is implemented.
The incoming and outgoing audio data are available in raw PCM format for visualization in the application.
Two special events notify about signal overloading (possible distorsions) and transmission delays (network congestions).
Two different kind of text information can be exchanged between peers: alert and chat messages.
File transfer capability is implemented for direct file exchange between peers.
BigSpeed Voice Chat SDK utilizes an elegant event-driven paradigm for easy integration into Windows applications.A special attention is paid to provide responsive user interface while avoiding multithreading problems.
Sample applications are included in Visual Basic 2005 and Delphi 7.

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SDS is an e-security suite of crypto e-mail, secure password manager, zip manager and For-Your-Eyes-Only content viewer.<br>The unique e-mail security caters for the privacy of all web mail and POP3 users. SDS uses RSA 8192-bits public key cryptography and AES 256-bits. All symmetric encryption uses random numbers as keys and our own Seecrets Signature-Free technology.<br>The powerful password manager is the world's first with the strength (entropy) of a randomly generated 256-bit AES key. It is also resistant to all key loggers and eavesdroppers.<br>Benefits:<br>* It is FREE for personal use.<br>* It is easy to use, no more difficult than driving a car. Most crypto or e-security software are normally hard to use. The ease-of-use is our number one design objective without sacrificing security and robustness.<br>* Using normal e-mail is like using postcards. Anybody can read the contents. Worse, some internet companies are archiving emails – read perpetual storage. Also, if you are concerned about your personal privacy (privacy is a basic human right – Article 12, UN Charter on Human Rights), you should use SDS to safeguard your personal privacy on the internet.<br>* The powerful and highly secure password manager is unique. It does not use any keystrokes and has near-crypto-key strength. It can be used to safely manage all passwords or keys.<br>* SDS uses the best practices of crypto security.<br>* A protected FYEO (for-your-eyes-only) content viewer<br>* Features that allow registered or certified mail electronic deliveries such as bank statements, invoices, legal documents and confidential information.<br>* A ZIP manager to handle archives.<br>* Spammers never use crypto.<br>

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1 Click Encrypt is a highly secure encryption utility that brings military strength encryption power at your fingertips, assuring that your files, folders are secured and protected from intruders and spies. You can use this product to encrypt or securely hide any type of file, allowing you to relax a bit knowing that it is practically impossible to break the algorithms that where used in our application. Decryption methods are within the same utility that brings the encryption solution, not making any difference between different file types and treating them all like just a collection of bytes. It is done in such a way that nobody can decrypt them without proper authorization. Later on, with just one mouse click and the password decrypts the information into its original form. After encryption you can either choose to securely erase or preserve the original file, leaving only the secured data on your storage device. Possibility of generating an own cipher key is also present, allowing to implement custom encryption methods to your most sensitive data. It is now easy and secure to share all your data with family and friends, not being afraid that they will access your most important files. Anyone can send files encrypted with 1 ClickEncrypt over the network, even to people that do not have 1 Click Encrypt installed. This program allows encryption and decryption of single files, folders and entire directory trees. All confidential information is professionally protected by encryption algorithms such as AES - the US Government standard symmetric encryption algorithm and also Blowfish. Encrypt and feel secure. Nothing easier than that, at just 1 Click away. It will ensure very fast, comfortable and safe care of your data. It has inbuilt help backed with 24x7 unparalleled technical support. Make up your own mind now as the expense is worth it. Register now because program comes with an unconditional 30 days money back guarantee if you do not achieve satisfactory results.

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Blacksmith3D - Suite 2.2 provides you with a host of tools for reshaping and painting your 3D characters and objects. Never before has it been so easy to do. Features that are normally found in expensive, and hard to learn software packages have been brought together in this easy and affordable 3D detailing solution.

Using the analogy of a blacksmith, Blacksmith3D - Suite 2.2 allows you to "heat up" and "deform" objects in a very intuitive way. The hotter portions of the object deform the most and the cooler parts deform the least. In this way, you can easily create smooth and continuous morphs, with little effort.

In addition, Blacksmith3D - Suite 2.2 is a powerful, true 3D paint program. This means that you can simply rotate and position your object, select a paint brush and paint directly on the surface! You can also paint the color, transparency, bump and displacement maps.

Blacksmith3D 2.2 New Features:
- Use with Lightwave, 3D Studio Max, Maya or any program that supports OBJ import/export.
- Auto-rigging between Blacksmith3D - Suite 2.2 and Poser(r)
- Symmetric morphing and painting
- High resolution maps (bump, displacement, transparent)
- Layer manager
- Multiple viewports

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BigSpeed Peer-to-Peer SDK is a set of two COM components (Agent and Hub) that
lets you set up a virtual private peer-to-peer (P2P) network for secure file sharing and messaging.
The transfered data are scrambled using on-the-fly 128-bit AES encryption, without need of SSL certificates.
NAT traversal is implemented by using TCP hole-punching technology.
The security is provided in two different modes: symmetric encryption with shared secret key and
asymmetric encryption with 1024-bit public/private keys.

The hub is responsible for keeping information on and authentication of online peers.
All peers connected to a particular hub build a single private community.

Each agent acts as both a client and a server at the same time.
Fine grained access control is realized by a user-oriented permissions.
They grant access control privileges to system resources and services in a flexible and secure manner.

Two different kind of instant information can be exchanged between peers: alert and chat messages.

In addition to standard FTP operations, such as upload, download, rename, delete, etc.,
the SDK also offers several advanced features.

The broken file transfers are resumed automatically (if enabled), with MD5 integrity checking.
The agent is able to run search operation on the peers. The server module is able to perform file compression and decompression by a request from the remote client module.

There is an option to compress on-the-fly the outgoing data before encrypting,
which may reduce greatly the transfer time for large files.

BigSpeed Peer-to-Peer SDK utilizes an elegant event-driven paradigm for easy integration into Windows applications. A special attention is paid to provide responsive user interface while avoiding multithreading problems and maintaining maximum bandwidth efficiency.

Sample applications are included in VB .NET, VB 2005 and Delphi 7.

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Easy Email Encryption is for sending and receiving encrypted email (optionally with attached files), and is designed to be easy to use. It works with any email program, including Outlook Express. It uses a symmetric key method, and keys are maintained in an encrypted list of keys for easy access. When a message is encrypted, the key required for decryption is the same as they key that was used for encyption. This means that for the recipient of an encrypted message to be able to decrypt it, they must know the encryption key. This has to be communicated by the sender to the receiver in some way, e.g., by letter, phone or in some more secure manner (such as during a private meeting).

The software allows you to maintain a list of encryption keys, each associated with a particular recipient (or group of recipients), so that you don't have to re-enter the encryption key each time you wish to send a message to a particular recipient.

In order to prevent others from discovering the keys you use to encrypt messages, the key list must itself be encrypted. This can be done by clicking on the 'Encrypt keys and store' button and entering a 'master' encryption key of your choice. Thus you can use many different encryption keys, for different recipients, but you need to remember only one key, the master key for encrypting and decrypting the key list.

Easy Email Encryption works with text in languages other than English, and the total size of the message and attached files can be up to 100 Kb.

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PDFBlackbox (VCL Edition) is a comprehensive collection of native components that help you compress, encrypt, sign and compress PDF documents from your Delphi or Kylix applications. Both symmetric and certificate-based (X.509) encryption and signing is supported. PDFBlackbox supports full range of PDF security operations, including * PDF standard password-based data encryption using MD5 + RC4/40 or RC4/128 algorithms;* PDF certificate-based public key data encryption using RSA algorithm and PKCS#7 format;* certificate-based data signing using SHA1 with RSA algorithms and PKCS#1 or PKCS#7 format;* ZLib compression;* stream-based processing, which lets you handle huge amounts of data without significant memory requirements;* support for PDF format versions 1.3 to 1.6PDFBlackbox components are a clean-room implementation of PDF format specification, which don't use any third-party libraries for core functionality. VCL edition of PDFBlackbox can be used with Delphi 4-7 and 2005-2006, C++Builder 4-6 and Kylix 2-3.

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PDFBlackbox.NET is a comprehensive collection of managed components that help you encrypt, sign and compress PDF documents from your .NET Framework applications. Both symmetric and certificate-based (X.509) encryption and signing is supported. PDFBlackbox supports full range of PDF security operations, including * PDF standard password-based data encryption using MD5 + RC4/40 or RC4/128 algorithms;* PDF certificate-based public key data encryption using RSA algorithm and PKCS#7 format;* certificate-based data signing using SHA1 with RSA algorithms and PKCS#1 or PKCS#7 format;* ZLib compression;* stream-based processing, which lets you handle huge amounts of data without significant memory requirements;* support for PDF format versions 1.3 to 1.6PDFBlackbox components are a clean-room implementation of PDF format specification, which don't use any third-party libraries for core functionality. This is .NET edition, which can be integrated into Visual Studio 2003, Visual Studio 2005 , Borland Delphi 8 and Delphi 2005-2006 /.NET, C#Builder. It requires .NET Framework 1.1 or 2.0

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DriveCrypt Plus Pack (DCPP) is a Full disk encryption software package which encrypts the operating system, and allows pre-boot authentication. The user can enter a password on computer start up, before the operating system boots up. DCPP is the only software on the market abel to hide the entire operating system inside another operating system. This is especially usefull if you are forced to reveal the password to an attacker. In this case he will only see prelared data. DCPP is the fastest and most feature-rich real-time encryption system available, Special care has been taken to render all cryptographic parts as invisible & transparent as possible. DriveCrypt Plus Pack provides true real-time "on the fly" 256-bit disk encryption. Providing advanced FDE (Full disk encryption) as opposed to VDE (Virtual disk encryption) or "container" encryption. DCPP allows you to secure your disk(s) (including removable media) with a powerful and proven encryption algorithm (AES-256) at the sector level, ensuring that only authorized users may access it. The encryption algorithm used by DCPP is a trusted, validated algorithm chosen by the National Institute of Standards and Technology (NIST) and slated to be the cryptographic standard for years to come. AES-256 is a FIPS-approved symmetric encryption algorithm that may be used by U.S. Government organizations (and others) to protect sensitive information. DCPP is automatic and completely transparent to the user. Not only does this decrease user involvement and training requirements, but also it creates the foundation for enforceable security. The careful integration of boot protection and automatic encryption provides a high degree of security with minimal impact on users. Boot protection prevents subversion of the operating system (via floppy boot-up, for example) or the introduction of rogue programs while sector by sector encryption makes it impossible to copy individual files for brute force attacks.

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Suspect someone reading your E-Mails? Unrecognized online purchases? Identity theft is one of the fastest growing computer crimes nowadays. Login King is the next-generation weapon against Online Identity Theft. Featuring 1-Click Login (tm), Login King auto-login your password protected web accounts with a single click of the mouse, bypassing any spyware and keyloggers. Login King Advanced Strong Password Generator creates passwords so complex that are impossible to guess. And since Login King remembers and auto-fills all your passwords, you are freed from remembering the auto-generated complex passwords yourself.

Login King Password Manager is your trusted companion on the web. Equipped with sophisticated Artificial Intelligence (AI), Login King will remember all your online logins and enter them automatically and accurately for you. Featuring Dual-Protection Technology combines PIN authentication with AES256-bit military grade symmetric encryption ensuring bulletproof security--No one but you can access your web accounts. Take a test drive and see for yourself NOW!

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SecureBlackbox (VCL edition) is the comprehensive component collection for network and document security. Unlike other components SecureBlackbox contains original implementation of all encryption algorithms and security protocols, used in the package, and doesn't depend on third-party librariesSecureBlackbox is split to several packages: * PKIBlackbox - offers support for Public Key Infrastructure (X.509 certificates, certificate requests, certificate revokation lists, certificate storages etc.), including Windows Certificate Storages and cryptography hardware (USB cryptotokens, smartcards). * OpenPGPBlackbox - clean-room implementation of all PGP algorithms and standards with support for operations with PGP keys and keyrings.* PDFBlackbox - clean-room implementation of PDF compression, encryption and signing specifications. Public Key (X.509 certificates) and symmetric encryption is supported. PKCS#1 and PKCS#7 signing is supported.* XMLBlackbox - clean-room implementation of XML encryption and signing specifications. * SSLBlackbox - client and server components that provide complete support for SSL2, SSL3 and TLS1.x. * FTPSBlackbox - client component that implements FTP (RFC 959) and FTP-over-SSL (RFC 2228) protocols for secure file transfer. * HTTPBlackbox - client component for HTTP/HTTPS support including Gzip compression.* MIMEBlackbox - MIME components with own character conversion tables and MIME parser/assembler. When used together with PKIBlackbox or OpenPGPBlackbox, MIMEBlackbox offers support for S/MIME or PGP/MIME respectively. * SSHBlackbox - client and server components that provide support for SSH1 and SSH2 (including compression) and don't depend on third-party libraries. * SFTPBlackbox - client and server components that provide support for SSH File Transfer Protocol (SFTP, Secure File Transfer Protocol). This is VCL edition, which can be used with Delphi 4-7, Delphi 2005-2007, C++Builder 2007, Kylix 3, FreePascal.

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