System Utilities » File Management » Data Integrity (23)

 Sort by:  Date  Name
 » KRyLack File Checksum Tool 1.1+
download web site opinions problem?
  KRyLack File Checksum Tool is a free utility that can generate a MD5, SHA-1, HAVAL, MD2, SHA-256, SHA-384, SHA-512 hash from a file. A Hash (Checksum) is a sort of digital fingerprint, uniquely identifying each file. These are common hashes that are used to verify the integrity and authenticity of files. The software allows you to verify the Hash to ensure the file integrity is correct with the matching file or create new checksum for your important data. Many download sites list the MD5 hash along with the download link. Application is portable and does not require any installation.
 author:KRyLack Software
 required:Win98, Win2K, WinXP, Vista, Win7
 size:1.2 m
 added:10-Aug-2011
 (1 votes)   » rate it  (5 = best)

 » RSA Converter 1.1+
download web site opinions problem?
  RSA Converter is an Open-Source tool that enables you to convert an RSA private key from an SFM format (Straightforward Method, containing the modulus, private exponent and public exponent) to the CRT format. It also supports converting keys from CRT to SFM. Features include: Factorize RSA modulus using the public and private exponents. Compute public and private exponents from P, Q, DP and DQ. Fast: computations take less than a second. Supports BigEndian and LittleEndian for input and output. Export RSA private key as a PKCS#8 PrivateKeyInfo.
 author:Mounir Idrassi - Idrix
 required:Win98, Win2K, WinXP, Vista, Win7
 size:412 k
 added:26-Jul-2011
 not rated yet   » rate it  (5 = best)
 » HashTab 3.0+
download web site opinions problem?
   HashTab provides OS extensions to calculate file hashes and supports many hash algorithms such as MD5, SHA1, SHA2, RipeMD, HAVAL and Whirlpool. It provides an easy way to verify file integrity and authenticity. Once you have installed HashTab, just right click on any file. On Windows, select properties and you will see a new "File Hashes" tab. On Mac select "File Hashes" (on 10.5 the "File Hashes" menu item will be found under the "More" submenu). This will start HashTab providing more or less the same view that you see on Windows. This File Hashes window displays all the hashes for the file. You can customize which hashes are calculated and displayed. You can hash other files for comparison. You can also paste in hash text so you don't go cross-eyed trying to compare MD5 hashes.
 author:Beeblebrox
 required:WinXP, Vista, Win7, Mac
 size:780 k
 added:17-Sep-2010
 not rated yet   » rate it  (5 = best)
 » FootPrint 1.0 beta
download web site opinions problem?
  FootPrint is a simple, basic program for calculating and comparing hash files. It can calculate the hash for MD5, SHA1, SHA256, SHA384, and SHA512 of a file and compare it with a known hash value. It can be used to verify a downloaded file to make sure it has not been tampered with.
 author:Gianmarco Castagna
 required:Win2K, WinXP, Vista, Win7, +.NET 3.5
 size:230 k
 added:28-May-2010
 not rated yet   » rate it  (5 = best)
 » SlavaSoft HashCalc 2.02+
download web site opinions problem?
  SlavaSoft HashCalc is a fast and easy-to-use calculator that allows the user to compute message digests, checksums and HMACs for files, as well as for text and hex strings. It offers a choice of 13 of the most popular hash and checksum algorithms for calculations. Calculates hash/checksum and HMAC for files of any type including audio and video. Supports: custom hash algorithms (MD4-based) used in eDonkey and eMule applications; 3 input data formats: files, text strings and hex strings; Drag-and-drop. Work with large size files - tested on file sizes up to 15 GB.
 author:SlavaSoft Inc.
 required:Win9x, Win2K, WinXP
 size:468 k
 added:25-Mar-2010
 (22 votes)   » rate it  (5 = best)

 » ExactFile 1.0+
download web site opinions problem?
  ExactFile is a file integrity verification tool. Use it to: make sure files copied to CD-ROM are bit-perfect copies; backups copied from one drive to another are just right; files haven't been changed or damaged over time. Multi-threaded, so your extra CPU cores get used when scanning multiple files and work gets done faster. Happy with Unicode file names, so it doesn't fail when you're using it on files named in Japanese, Hebrew, Chinese, or any other language. Supports multiple checksum routines (hashes), like MD5, SHA1, CRC32, RIPEMD and others. Supports recursive directory scanning. Supports Very Big Files — If it's on your hard drive, ExactFile can handle it. Does everything popular file summer utilities do, like fsum, md5sum, sha1sum, sfv, etc, but better!
 author:Brandon Staggs
 required:Win2K, WinXP, Vista, Win7
 size:1.25 m
 added:25-Jan-2010
 (3 votes)   » rate it  (5 = best)
 » MD5 Hash 1.0
download web site opinions problem?
  MD5 Hash is a freeware utility to calculate the MD5 hash of multiple files. This is a 128-bit number usually expressed as a 32 character hexadecimal number. It can be said to be the 'signature' of a file or string and is used in many applications, including checking the integrity of downloaded files. Duplicate Cleaner uses MD5 hashes to compare files. This compact application helps you quickly and easily list the hashes of your files. Features: Fast Calculation; Select multiple files, or drag direct from Windows explorer; Customizable results window; Save results to a text file/csv, or copy to the clipboard. Fully compatible with Unicode file names.
 author:DigitalVolcano
 required:Win2K, WinXP, Vista, Win7, +.NET 2+
 size:447 k
 added:08-Oct-2009
 (1 votes)   » rate it  (5 = best)
 » Easy Hash 1.3
download web site opinions problem?
  Easy Hash is a hash generator, it is a simple to use program which offers over 130 hashing algorithms. This freeware tool can be used also for commercial purposes. A Hash is a number calculated by a hash function, thanks to it we can check to see if a file is corrupted or not with a high probability of accuracy. No installation is needed, it can be used from a pendrive or a CD/DVD disc. Easy Hash generates hashes of files and text messages.
 author:Odwiedzin
 required:WinXP, Vista
 size:702 k
 added:11-Jun-2009
 not rated yet   » rate it  (5 = best)
 » SlavaSoft FSUM 2.52
download web site opinions problem?
  A fast and handy command line utility for file integrity verification. It offers a choice of 13 of the most popular hash and checksum functions for file message digest and checksum calculation. The most common use for FSUM is checking data files for corruption. A message digest or checksum calculation might be performed on data before transferring it from one location to another. Making the same calculation after the transfer and comparing the before and after results, you can determine if the received data is corrupted or not. If the results match, then the received data is likely accurate.
 author:SlavaSoft Inc.
 required:Win9x, Win2K, WinXP
 size:92 k
 added:27-Sep-2008
 (14 votes)   » rate it  (5 = best)
 » Crypto Helper 1.0
download web site opinions problem?
  Crypto Helper is a freeware Windows Explorer extension that integrates into the file context menu, adding two new items: Get Sign, Check for Sign. Use it to check MD5, SHA1 and CRC32 signatures to verify the integrity of any file you've downloaded. Use it to generate MD5, SHA1 and CRC32 signatures for any file.
 author:Recovery Review Team
 required:Windows & Vista
 size:400 k
 added:26-Aug-2008
 (1 votes)   » rate it  (5 = best)
 » FIVE & SET 0.6
download web site opinions problem?
  File Integrity Verification & Encryption (FIVE) is a simple application that has been designed to encrypt/decrypt files (with the AES) and to detect whether files have been modified between 2 uses of FIVE (with SHA1). Ideally FIVE.EXE should be stored on and used from a write-protected medium such as a CD-ROM or floppy disk to prevent unauthorised modifications. SET is a subset of FIVE that encrypts and decrypts files and directories with the AES. In both applications the AES is keyed by a 128 bit key generated with SHA1 from a user password. This password can be changed each time a file is encrypted. There is no password or key recovery mechanism.
 author:Cryptonyx
 required:Win9x, Win2K, WinXP
 size:436 k
 added:08-Aug-2008
 (5 votes)   » rate it  (5 = best)
 » GJ's MD5 Checker 3.5
download web site opinions problem?
  MD5 (Message-Digest algorithm 5) can be used as a way of checking that a computer file has not been maliciously or accidentally altered. A bit like our fingerprints are unique to us and can be used to identify us, computer files can also be examined to produce a unique identification in the form of a block of 32 letters and numbers. Using a computer program containing the MD5 creation code (called an algorithm), it can generate this block for each computer file that is examined. This block of 32 letters and numbers is called a hash (also termed Message Digest).
 author:George Jopling
 required:WinXP
 size:135 k
 added:03-Apr-2008
 (3 votes)   » rate it  (5 = best)
 » FlyingBit Hash Calculator 1.0+
download web site opinions problem?
  FlyingBit Hash Calculator is an add-in for the OS shell allowing you to find out the hash sum of any file right from the context menu of the system. Now you do not have to run a special program, select the Open menu item and then search for the necessary file. You can find out the hash sum right in Explorer! Moreover, the program can compare MD5 sums with *.md5 files of the GNU MD5Sum tool and also create its own *.md5 files.
 author:FlyingBit Software
 required:Windows, Vista
 size:289 k
 added:26-Mar-2008
 not rated yet   » rate it  (5 = best)
 » Folder Checker 1.2beta
download web site opinions problem?
  Folder Checker is a utility that will alert the user when important folders are altered, it can be used to detect changes made by viruses that spread by modifying and attaching themselves to files.
 author:Prakashatma Mishra
 required:WinXP, Vista+.NET
 size:508 k
 added:20-Nov-2007
 (4 votes)   » rate it  (5 = best)
 » Fsum Frontend 1.0+
download web site opinions problem?
  Fsum Frontend is a free and easy-to-use tool that allows you to compute message digests, checksums and HMACs for files and text strings. It supports drag-and-drop and you can handle multiple files at once, the checksum generated can be used to verify the integrity of the files. It supports 58 algorithms and also SFV file creation and verification.
 author:Kenshiro
 required:Win2K, WinXP
 size:788 k
 added:13-Nov-2007
 (1 votes)   » rate it  (5 = best)
 » HashX 1.0
download web site opinions problem?
  HashX is a powerful yet very easy to use software for computing the 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.
 author:BoilingBit Software
 required:Windows (not 95)
 size:501 k
 added:19-Apr-2007
 (2 votes)   » rate it  (5 = best)
 » BarCodeChecksum 1.0
download web site opinions problem?
  BarCodeChecksum is a Free software that allows you to calculate the checksum number of several barcodes types : EAN13, EAN8, SSCC, UPC-A, EAN14, ISBN. Very easy to use, simply enter the value without checksum and click on button and the value with checksum number will appear.
 author:Cellard
 required:Win2K, WinXP, Vista
 size:600 k
 added:01-Mar-2007
 (3 votes)   » rate it  (5 = best)
 » STRIFE 1.4
download web site opinions problem?
  STRIFE is a Windows Utility to calculate checksums, crc16, crc32 AND md5 values for multiple files using a Windows Explorer style interface. Useful for finding duplicate files and/or files that have changed between directories. Please note, there are various different CRC methods, I have chosen as default the methods I believe to be the most popular, although alternatives can be configured too.
 author:Sculptex
 required:Windows (not 95)
 size:450 k
 added:08-May-2006
 (7 votes)   » rate it  (5 = best)
 » Chaos MD5 1.0
download web site opinions problem?
  Chaos MD5 is a free MD5 generator for Windows, input any file into the program and it will generate an MD5 checksum unique signature for that file which can be used for file identification or integrity checks. Chaos MD5 does not require installation, simply copy it to a hard drive or USB device to run.
 author:Elgorithms
 required:Windows
 size:80 k
 added:07-Nov-2005
 (8 votes)   » rate it  (5 = best)
 » HashOnClick 1.0
download web site opinions problem?
  HashOnClick is a program to calculate the CRC-32, MD5, or SHA-1 hash value for a file, it is implemented as a shell extension in the Windows Explorer right-click menu. Many web sites list the MD5 value of a file so that you can check your download to see if the file is the correct size. Some FTP servers let you retrieve the MD5 value of a file (via the XMD5 FTP extension). CRC32 values are used in Zip files, and some FTP servers let you retrieve the CRC32 value of a file (via the XCRC FTP extension).
 author:2BrightSparks Pte Ltd.
 required:Windows (not 95)
 size:1.72 m
 added:27-Oct-2005
 (1 votes)   » rate it  (5 = best)
 » Mat-MD5 1.0
download web site opinions problem?
  Mat-MD5 is a free software that allows you to check the MD5 value for each file processed and compare it with other MD5 strings. It will process one or more files and it will add the result value to a list. You can add your MD5 value to compare by typing it or by copying it from an external file, so you can easly compare your values. It is very useful for example, when you download a big file - such as an *.ISO - and you want to check if it is the correct one. You can save your results to an external file; if takes too much time to check for a file you can stop the process when you want.
 author:Mattia Campolese
 required:Windows
 size:264 k
 added:07-Jan-2005
 not rated yet   » rate it  (5 = best)
 » digestIT 2004 3.0.2004
download web site opinions problem?
  digestIT 2004 is a very simple message digest application that allows you to quickly calculate the MD5 or SHA-1 checksum of any file or multiple files or verify a single file against an MD5 or SHA-1 checksum string.
 author:Kenneth Ballard
 required:Windows
 size:104 k
 added:19-Jan-2004
 (9 votes)   » rate it  (5 = best)
 » dsSFV 1.20
download web site opinions problem?
  dsSFV is an essential tool for integrity verification of downloaded or copied MP3, AVI, ISO and other files. dsSFV can scan entire folders and create a list of file CRCs in the popular "Simple File Verification" format, or verify an existing SFV list. This can also be used to detect any file tampering by viruses, hackers, crackers, etc. dsSFV is a very small, fast and efficient application designed without VB, MFC, or similar bloatware. Deep integration with the system makes it extremely simple to use. dsSFV offers many unique options, including logging, diagnostics, statistics, built-in SFV editor, as well as flawless processing of SFV files from other systems like UNIX or Mac.
 author:Dariusz Stanislawek
 required:Windows
 size:15k
 added:21-Jan-2003
 (15 votes)   » rate it  (5 = best)
System Utilities » File Management » Data Integrity
new | search | submit | contact | forums | sitemap