Free Sha1 Software

HashMyFiles by NirSoft Freeware

HashMyFiles is small utility that allows you to calculate the MD5 and SHA1 hashes of one or more files in your system. You can easily copy the MD5/SHA1 hashes list into the clipboard, or save them into text/html/xml file. HashMyFiles can also be launched from the context menu of Windows Explorer, and display the MD5/SHA1 hashes of the selected file or folder.

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HashX by BoilingBit Software

HashX is a powerful yet very easy to use application designed for computes hash value(checksum) for any single file, it allows you to verify that downloaded files are not corrupted or otherwise unusable before you burn them to disc or host them on your file server.

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Readfile by Gilles Vollant

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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DPASHA by Paehl

DPASHA created a single HASH. SHA1 160bits, MD5/MD4 120bits, RIPEMD-128 128 bits RipeMD-160 160 bits, CRC32, SHA-256 256 bits SHA-384 384 bits SHA-512 512 bits and HAVAL 256 Freewareversion. Current Version 1.5 You can test files for manipulations. Easy to use, support Drag&Drop. All hashes are standard with all other hash program and hashes. Multilanguage

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DirCmp by Noel DANJOU

DirCmp is a command-line tool that allows you to compare two directories and possibly their subdirectories. The program reports files missing in either directory and whether some files are different or empty. You can also specify a list of files to exclude during the comparison. The output can be redirected to a text file. Simply type dircmp at a command prompt to learn more about the syntax of the program.

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HashTab by Beeblebrox.org

A windows shell extension which installs a new tab with file hash information. Includes MD5, SHA1 and CRC032. Also allows for easy hash comparison. Great for verifying downloads without requiring any external tools.

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HashCalc by SlavaSoft Inc.

Free, fast calculator to compute hash, checksum, HMAC values for file, text and hex string. Supports popular message digest and check sum algorithms: MD2,MD4,MD5, SHA1,SHA2, RIPEMD160,PANAMA,TIGER, CRC32,ADLER32, and the hash used in eMule/eDonkey (eDonkey2000,ed2k). With this tool you can test for corruption FTP download/upload transfers, compare music,audio,video,game,image files, verify a CD, perform checking of mp3,mpeg,vcd,iso,zip downloads.

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SHA1files by Christophe DAVID

SHA1files is a 32 bits console application that computes the SHA1 digest of files under Windows. The main applications are     - the detection of any change in files (typically a web server directory to make sure no file has been altered - integrity check)     - the detection of duplicate files on disk (based on their actual content, not their name or location)

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Hash by Pinpoint Labs

Forensic examiners often need to quickly obtain the hash values for potential evidence files for reports or to verify their results. Pinpoint Hash was created to allow users to quickly obtain the hash values for CRC-32, MD5, SHA-1 and SHA-256 hash values for any file and quickly copy the results to the clipboard for easy transport to any other application. It''s quick. It''s simple. It''s free. Enjoy.

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