Best crypto software for free download

Protect your software against illegal use. Protect your EXE, DLL, SCR files. Manage your serials for your shareware. Protect your exe files against cracking with crypto technologie.

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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 a DLL/COM component which can be implemented whenever data security, authenticity and integrity are needed;
-in all applications developed for conducting business transactions with absolute confidentiality
-for digital signature creation and validation
-in e-commerce web applications that store sensitive data (for example; credit card details)
-in desktop applications that encrypt confidential files on your computer or computer network

Features

-full source code completely written in MS Visual C++ included at no extra cost providing further development and/or customizing products
-choose between component and source code when implementing Polar Crypto into your application

-encrypt files, strings, buffers (Encrypt Method, Decrypt Method)
-use 128/256-bit symmetric (AES and Twofish) or 512/1024/2048-bit asymmetric keys (public and private RSA keys)

-digitally sign your data with the RSA private key (Sign Method)
-verify signed data (VerifySignature Method)

-generate a hash value using the SHA-1 & SHA-2 algorithms
-set the Streaming Property to TRUE if you do not have a single data block

-built-in random data generator (Blum, Blum and Shub algorithm)
-set your own seed for an algorithm (RandomGeneratorSeed Property)

-conversion to Base64 or Hex format with the CryptoData Object
-original binary data manipulation

-detect errors in the encryption/decryption process with OnError Event
-check current status of the operation with ProcessingStatus Event

Development environments:
-MS Visual Studio
-all Borland Developer Studio evironments
-any other 32-bit programming environments that support DLL/COM and .NET components

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Protect your EXE files. Manage your serials for your shareware.Protect your exe files against cracking with crypto technologie.

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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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Easy and advanced encryption, decryption and hash ActiveX component for ASP or ASP.Net
***Support standard encryption and decryption algorithm like RSA, RC4, DES etc
Ultra Crypto Component supports crypto algorihtm with industry strength like RC2, RC4, DES, 3DES, 3DES2, AES128, AES192, AES256. The encryption and decryption algorithm is implemented by underline crypto service providers. So the algorithms supported will be increased as the security requirements advance.
***Support standard hash algorithm like MD5, SHA
Ultra Crypto Component also supports the typical hash algorithm like MD2, MD4, MD5, SHA, SHA256, SHA384, SHA512. This enables the user to easily calculate the hash value of a file, string or a binary buffer. The value can be used to validate the data completeness. More importantly, the hash algorithm can be combined with a private key to create digital signature to futher improve security.
Support encryption and decryption of file
Support encryption and decryption of string
Support encryption and decryption of memory buffer
Support calculation of hash on string, file or memory buffer
Support digital signature creation and validation
Support state of art crypto algorithm like RC2, RC4, MD2, MD4, MD5, SHA, SHA256, SHA384, SHA512, DES, 3DES, 3DES2, AES128, AES192, AES256
Import and export key in plain or raw bits
Demos in VBScript, ASP, ASP.Net, C#, VB.Net, Php, VB6, Delphi, Coldfusion and BCB are avaiable
.Net ready component
Support x64 windows


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Protect your EXE files. Manage your serials for your shareware.Protect your exe files against cracking with crypto technologie.

Related software: serials, manage, …

Manage your serials for your shareware.Protect your exe files against cracking with crypto technologie.

Related software: serials, manage, …

Manage your serials for your shareware.Protect your exe files against cracking with crypto technologie.

Related software: serials, …

The Invisible Private Folder can help you keep your files protected from kids, friends and co-workers. It allows you to add any folders to the virtual invisible private folder. It enables you to block and hide any file or folder you do not want to be accessible to others. There are two user modes: only single user may have got the invisible private folder (the administrator) OR each user can lock and manage his own invisible private folder. Only the administrator (with his password) can change user modes and settings and uninstall the utility.

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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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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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When you delete a file from Windows it just mark the file as deleted in file allocation table, but the data of the file is still on your hard disk, Windows does not physically remove deleted files from your hard disk. Emptying your Recycle Bin does NOT protect you at all. Your sensitive files can be recovered, even after you format your hard disk! This powerful program helps you shred important files & folders so that they cannot be restored & prevent attempts to recover sensitive deleted files from your hard drive by data recovery or forensic software. Shredder allows you to purge, wipe & erase data with methods that far exceed US Department of Defence standards for file deletion (DOD 5220.22). Easily automate the cleaning process with batch files, shortcuts and scheduler. Completely remove sensitive data from your hard drive by overwriting it several times with carefully selected patterns. Overwrites all bits in selected files, including cluster slack space, with binary 1's, 0's, and/or random bit patterns. Supports complete folder deletions including subfolders. Shreds disk free space so you can even use shredder to destroy previously deleted files on your hard drive. Drag & Drop files or entire folders Delete even if the file is locked! No trails are left of any compromising or confidential information. Easily choose the number of overwrites according to your security ambitions. The higher the number the less the probability that even finest magnetic tracks could be detected. The Department of Defense (DOD 5220.22-M) recommends seven passes for top security. You can also shred files by right-clicking on them from the MS Windows Explorer or on the recycle bin and selecting the shred item on the popup context menu.

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HS Crypto is a software library in C (supplied with full source code) which offers a programmer an API to several data encryption / decryption algorithms. Implemented methods include the use of 2 either pre-defined or dynamically generated translation tables, an XOR-based stream cipher method with random dynamic key, plus the library includes RFC1321 MD5 Message Digest Algorithm

The table encryption is implemented via the use of two either pre-defined translation tables or any of the 2 or a combination of dynamically generated translation tables. Decryption is implemented in a similar way using reverse tables.

The stream cipher method uses randomly generated key which must be known to both receiver and transmitter to encode each byte with a rotating byte of the key

RFC1321 MD5 algorithm generates a 16 byte data signature which is unique to the input data. This may be used for data integrity checking or in digital signature applications.

* Applications:
- Fixed File Encryption
- Telecommunications
- Security / authentification

*Supported MODES
- Use either of the the two pre-defined translation tables
- Use dynamically generated translation tables
- Use alternating translation tables
- Buffer mode or character mode

*Summary of API Functions:
- HsSetCryptMode
- HsEncryptByte
- HsDecryptByte
- HsEncryptBuf
- HsDecryptBuf
- HsCryptGenerateXlat
- HsCryptGetXlat
- HsCryptSetXlat
- HsMd5Buffer
- HsMd5File

The library currently costs EUR 49.00 for unlimited user license. Once the purchase is made you will receive
download link by email to download full product deliverables, which include:
- HS Crypto library binaries. (Win32 static library)
- HS Crypto library full source code in C with MS Visual C project workspace
- HS Crypto Demo Application binaries, full source code and MS Visual C project workspace.
- HS Crypto library user manual, which documents in detail complete library API.

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Cryptogram free flash game. Break the code and reveal the message. Crypto-gram selects a sentence from the list. Then it crypts it, and presents it for solving. This crypto gram game challenge the mind. The object of it is to solve the puzzles by selecting letters and placing them onto the crypto grams map. You can add your own words or sentence into the list. Also you can print the puzzle and present it for your friend or send flash program by e-mail. This program is absolutely free. Fun for all ages and skill levels.

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Parental Control Tool is a powerful security utility that allows you to restrict access to Windows important resources. This easy-to-use utility helps you to keep your computer in order. It enables you to impose a variety of access restrictions to protect your privacy. You can deny access to each individual component of several Control Panel applets, including Display, Network, Passwords, Printers, and System. You can disable your boot keys, DOS programs, Registry editing and network access. You have got an ability to hide your desktop icons, individual drives, Start menu items and the taskbar features, it enables you to stop others from tampering with your desktop. If you set up the special list of allowed applications nobody will run unwanted programs. The powerful feature 'User Working Time' allows you to limit working time for your children , office colleagues , students and so on. You can define several time intervals and time durations to manage users working time very easy. Parental Control Tool supports Internet Explorer security that enables you to customize many aspects of the Internet Explorer Web browser. It lets you disable individual menu items, prevent others from editing your Favorites, disable individual tabs in the Internet Options dialog, restrict access to the IE browser options. Also the program can log WHO and WHEN uses your computer to the special log file , so you always know who has used your computer. The administrator password prevents anybody to run the program and change settings and uninstall the program. The 'Import/Export' function helps you set up the same settings on several computers very easy.
Security restrictions can be applied universally or just to specific users because Parental Control Tool has got the multiuser intuitional interface.

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When you delete a file from Windows it just mark the file as deleted in file allocation table, but the data of the file is still on your hard disk, Windows does not physically remove deleted files from your hard disk. Emptying your Recycle Bin does NOT protect you at all. Your sensitive files can be recovered, even after you format your hard disk! This powerful program helps you shred important files & folders so that they cannot be restored & prevent attempts to recover sensitive deleted files from your hard drive by data recovery or forensic software. Shredder allows you to purge, wipe & erase data with methods that far exceed US Department of Defence standards for file deletion (DOD 5220.22). Easily automate the cleaning process with batch files, shortcuts and scheduler. Completely remove sensitive data from your hard drive by overwriting it several times with carefully selected patterns. Overwrites all bits in selected files, including cluster slack space, with binary 1's, 0's, and/or random bit patterns. Supports complete folder deletions including subfolders. Shreds disk free space so you can even use shredder to destroy previously deleted files on your hard drive. Drag & Drop files or entire folders Delete even if the file is locked! No trails are left of any compromising or confidential information. Easily choose the number of overwrites according to your security ambitions. The higher the number the less the probability that even finest magnetic tracks could be detected. The Department of Defense (DOD 5220.22-M) recommends seven passes for top security. You can also shred files by right-clicking on them from the MS Windows Explorer or on the recycle bin and selecting the shred item on the popup context menu.

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1st Security Center is a powerful security utility that allows you to restrict access to Windows important resources. This easy-to-use utility helps you to keep your computer in order. It enables you to impose a variety of access restrictions to protect your privacy. You can deny access to each individual component of several Control Panel applets, including Display, Network, Passwords, Printers, and System. You can disable your boot keys, DOS programs, Registry editing and network access. You have got an ability to hide your desktop icons, individual drives, Start menu items and the taskbar features, it enables you to stop others from tampering with your desktop. If you set up the special list of allowed applications nobody will run unwanted programs. The powerful feature "User Working Time" allows you to limit working time for your children , office colleagues , students and so on. You can define several time intervals and time durations to manage users working time very easy. 1st Security Center supports Internet Explorer security that enables you to customize many aspects of the Internet Explorer Web browser. It lets you disable individual menu items, prevent others from editing your Favorites, disable individual tabs in the Internet Options dialog, restrict access to the IE browser options. Also the program can log WHO and WHEN uses your computer to the special log file , so you always know who has used your computer. The administrator password prevents anybody to run the program and change settings and uninstall the program. The "Import/Export" function helps you set up the same settings on several computers very easy.
Security restrictions can be applied universally or just to specific users because 1st Security Center has got the multiuser intuitional interface.

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