Readfile 

Readfile utility calculate CRC32, Adler32, MD5 and SHA1 of fille. It allows you to test the speed of memory copy and disk transfer operations under Windows 95 and Windows NT. This is a Win32 console application. C Source included.
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DnsLibrary 

The DNS Library is a COM component that makes dynamic DNS updates to RFC-2136-compatible DNS servers possible from any scripting languages in an easy way. For secure updates, HMAC-MD5 and GSS-TSIG are supported.
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NCrypt TX 

NCrypt TX is a text based cryptographic tool with hashing capabilities. Supports DES, Rijndael-AES, SHA, and MD5 algorithms. Convert your e-mail or other messages into a sequence of hexadecimal characters.
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Hyper Hasher Suite 

The ultimate hashing utility! The Hyper Hasher Suite allows you to calculate 26 different hash/checksum and HMAC values for any file on your system, while the HashFile utility adds support for MD5 & SFV file creation and verification.
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Cryptocx v5 

Cryptocx is a PGP and AES compatible encryption component designed for use in any modern development environment. Cryptocx encrypts and decrypts data using standards compliant algorithms to make sure that your data is completely secured.
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010 Editor 

010 Editor is a professional hex editor designed to edit any binary file, drive, or process on your machine. Use our unique Binary Templates technology to understand any binary format. Includes a whole range of powerful analysis and editing tools.
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