FSUM 

Fast file checksum generation & verification tool. Supports MD2,MD4,MD5, SHA-1,SHA-2, RIPEMD-160,PANAMA,TIGER, CRC-32,ADLER32 algorithms and the hash used in eMule/eDonkey(ed2k). Compatible with md5sum,Easy MD5 Creator,SFV Checker/Verifier,Win CRC32.
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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.
readfile sha1 crc32 adler32

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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Doyle Publishing Swiss Army Knife 

Swiss Army Knife has seven modules: Icon Creator, FTP Client, Backup Manager, Drive Info, MD5 Hasher, Readme Generator, and Password Generator
icon creator ftp client backup manager drive info md5 hasher readme generator password generator

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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