Checksum Software

RSP Checksum OCX

This ActiveX OCX can compute very fast the checksum of strings or files using Adler32 , CRC32 , MD5 , SHA-1 and SHA-256 , the code is optimized for new AMD and Intel processors running very fast in the win32 environment. This shareware is listed under activex, ocx, visual basic category.

AccuHash

Utility for protecting the integrity and verifying the accuracy of data files using checksum (message digest, hash) calculation algorithms like CRC32, MD5, SHA-1 and more. Its will allow to easily and quickly verify integrity of files downloaded from Internet, transferred over a network and/or burned onto CD/DVD. Uses the XML-based and Unicode-enabled checksum file format and also supports the SFV, MD5SUM and other checksum files formats.

FastSum

This tool - Extremely fast MD5 checksum utility for your files integrity control. It allows to rectify the errors occurring while data transfer. For example: Network transfers, CD-R and DVD burning, software errors and much more. FastSum calculates short and strong digests of your data via popular MD5 algorithm to use it as references checksums for ulterior data integrity verification.

EF CheckSum Manager

This software is a program designed for the integrity examination of files on the standard formats SFV and MD5. They can verify existing checksums or create new checksum for your important data. The EF CheckSum Manager is easy to use and much fast, supports the recursive processing of file structures, works up to whole drives. Multilingual. Shareware, FREE Updates.

Barcode ActiveX - Linear Barcodes by Wolf Software

Linear Barcode ActiveX Control creates all common linear barcodes. Supported codes are: Code UPC-A, UPC-E, Code EAN 8, EAN 13, 2-digit and 5-digit Addon, Code 39, Extended Code39, Code 128, 128 EAN/UCC, Code 2/5, Codabar, Postnet etc. The code output is highly customizable: Module widths and heights, module ratio, format and position of human readable text, checksum generation and display etc. Price includes royalty-free redistribution.

MSCCrypto for Windows

MSCCrypto is an Active Server component. It is a collection of the best encryption and hashing algorithms: RSA public key algorithm (512/1024/2048 bits key size) AES symmetric block algorithm (128/192/256 bits key size) Blowfish symmetric block algorithm (64 to 448 bits key size) Twofish symmetric block algorithm (128/192/256 bits key size) MD5 hash (128 bits hash) SHA1 hash (160 bits hash) 32-bit CRC checksum algorithm

UPC Bar Codes

These UPC TrueType bar code fonts print UPC-A and UPC-E and 2 or 5 digit supplemental codes. They include 5 different aspect ratios, to vary the height and width of the bars independent of each other. A checksum is required, and checksum calculation is complex. Includes VBA functions for Excel, Access, and Word plus BARUPC.EXE a utility, which calculates checksums and automatically formats these bar codes for you.

febooti fileTweak Hash & CRC

This software is a freeware hash / CRC calculator. Compute hash fingerprint / CRC checksum from any provided file. Supported hash / CRC formats: CRC32, MD2, MD4, MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, RIPEMD-128, RIPEMD-160, RIPEMD-256, RIPEMD-320, WHIRLPOOL-1 and Tiger-192.

CRC .NET control

This development tool is the checksum library for .NET developers.The library, especially written on .NET framework, provides exact and fast calculations of checksums. The library has an easy to use interface, fast and reliable infrastructure and provides calculation of CRC32, CRC16 and CRC8 polynomial checksums, like used in the Ethernet, WinZip and so on. Also, custom polynoms are supported.

WinOLS DEMO

Great editor for the chiptuning of cars with lots of useful features - Automatic map recognition - Text/2d/3d display and 3d-Preview - Checksum calculation by additional plugins - Version management and assistants for data transfer - Automatic processor detection - Import / export of several file formats - Damos/Asap2-Import by additional plugins - Integrierted eprom-software

MD5 Checker

Free utility to verify downloads with an MD5 checksum from the makers of MidWavi Pro (it''s only 100K and this is a true Windows program!). Can also create MD5 checksums. This freeware is listed under system utilities file, disk management category.

FSUM

Fast file checksum generation & verification tool. Allows to create/verify popular file hash/checksum: MD2,MD4,MD5, SHA-1,SHA-2(256,384,512), RIPEMD-160,PANAMA,TIGER, CRC-32,ADLER32, and the message digest used in eMule/eDonkey(ed2k) software. Use it to check files for corruption (data integrity checking). Allows to recurse directories. Supports MD5 & SFV files. Compatible with md5sum, MD5Summer, Easy MD5 Creator, SFV Checker/Verifier, Win CRC32.

SFV Checker

This tool uses CRC-32 technology to check each file and notifies you of any potentially bad, corrupt, incorrect size or missing files to save you hours of downloading only to find you have 1 file missing or the last file has a CRC checksum error.

MegaPipe ActiveX

This audio software is a reliable and powerful control for handling serial communication, modem operation and file-transfer (XModem Checksum, XModem CRC, XModem 1K, YModem, YModem-G, ZModem and Kermit). It can be used in any ActiveX-compliant environment like VC++, VB, VB.Net, C#.Net, Access, Delphi and Borland C++.

zsDuplicateHunter Enterprise Edition

zsDuplicateHunter Enterprise adds functionality designed for network adminstrators to the power of zsDuplicateHunter Professional. Including the abiltiy replace files with links and scripting to automate zsDuplicateHunter. Includes 8 methods of grouping files and 9 methods of removing duplicate files. There are three report formats so you can print the results or import them into other programs for additional analysis.

Anywhere PE Viewer

This software is a free tool for exploring PE (Portable Executable) files (EXE, DLL). With Anywhere PE Viewer, you can inspect all PE headers, view export tables and import tables and resources. Anywhere PE Viewer can generate HTML reports with all information from headers (see samples), export some types of resources (RT_ICO, RT_STRING, AVI) into files and compute the PE checksum.

Credit Card Verifier

This business software allows you instantly check all major credit cards number for validity without submitting the card number online. Credit Card Verifier can validate any VISA, MasterCard, Diners Club, Carte Blanche, EnRoute, American Express (AMEX), Discover, or JCB credit card number. Credit Card validator uses LUHN10 (MOD-10) algorithm, so it only validates the integrity of the number combination, not the credit card itself.

Splitty

This tool enables you to reliably divide large files into smaller manageable files that can be easily transferred over the Internet, or stored on floppy disks or other modest storage media. Splitty is not just another file splitter, it has been optimized for speed, security, and efficiency. A packaging feature is included to facilitate the distribution of split files by not requiring Splitty to recover the original file.

MEO File Encryption Software

MEO is a powerful data encryption application to encrypt or decrypt files of any type, including Microsoft Word, Excel and PDF documents. MEO allows you to protect your sensitive data against un-authorized viewers by utilizing the latest data encryption technologies. Keep your documents safe and secure with this free data encryption software. MEO File Encryption Software is licensed as freeware and filed in security, privacy encryption tools section.

xplorer2

xplorer˛ is a file and information manager that adheres to the philosophy efficiency through simplicity. Without reinventing the wheel, it integrates the best features of Windows shell architecture in a small, resource efficient package that's instantly familiar to work with. But look a little closer and you'll discover a whole new world under the surface that offers power, precision and flexibility and will boost your everyday productivity.

Serial Line FileXfer ActiveX

MegaPipe ActiveX featuring the protocols of XModem Checksum, XModem CRC, XModem 1K, YModem, YModem-G, ZModem and Kermit is the reliable and small footprint component for the serial line file-transfer operation.

SonicFolder

This tool is a very easy-to-use add-on to the Windows Explorer. With it you can open favorite folders quickly in Windows Explorer, Open/Save File Dialog or on the Desktop, etc. You can add any folder to the favorite list and access them later in just two clicks. SonicFolder has already added some system defined folders (such as My Documents, My Music, Windows System, Temporary, Application Data, etc.) under a "System Folders" submenu.

Bar Code 93

Print your own bar code 93 directly from any Windows using TrueType fonts. You get both standard and human readable versions of bar code 93 each in six different aspect ratios. We also include VBA functions for Excel, Word, and Access, plus our Bar93 utility program! It shows you how to use these fonts to make any bar code. This set also includes Full ASCII mode!

EasyBarcodelabel

Software to create and print labels with texts , barcodes , images , lines, rectangles. Creation in WYSIWYG mode. Checksum generator for the following barcodes types :EAN13, EAN8, UPC-C , EAN14 , SSCC , ISBN. Generation of the following barcodes types: EAN13 , EAN8 , Code39, Code128 (A,B,C) , code_2_5 , Code93, CodeMSI , PostNet , Codabar , UPC (A,E0,E1,S2,S5), EAN128

Spam Hound

This internet utility is a program that works with your current email reader and blocks spam. Zero configuration is required. Spam Hound automatically detects all email settings. Spam Hound uses Neural Networks to automatically learn to block spam better. Key features are: - Easy Installation - Spam protection - Hoax protection - Privacy protection - Works with all POP3 email programs - Extensive automatic whitelisting - Unlimited accounts

CardCheck

This business software verifies credit card numbers to ensure they are genuine. CardCheck supports: Visa, MasterCard, American Express, Diners Club and Discover cards. Cards can be checked individually or in batches. It performs three functions: 1. It checks the number of digits is correct for that card type, 2. It checks the leading digit(s) is correct for that card type, 3. It checks the validity of the number structure against the internal checksum

HashX

This utility 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.

zlib

Zlib is a free general-purpose data-compression library. Integrity checks performed with the CRC-32 or the ADLER 32 checksums. In-memory operations use the zlib compressed data format (RFC 1950). Deflate (RFC 1951) is used for its compression algorithm. Typical compression ratios are between 2:1 and 5:1. The gzip format, RFC 1952, is supported for compressing files on a file system. Lacks support for PKZip 4.5, BZip2, and Deflate64.

HS NMEA GPS C Source Library

HS GPS is a software library (with full C source code) which provides access to a NMEA-183 compliant GPS receiver via a serial communications port, decoding NMEA sentences: $GPGGA, $GPGSA, $GPGSV, $GPGLL, $GPRMC and $GPVTG. Decoded parameters include: time, date, position, altitude, speed, course and heading, according to standard - NMEA-183 (National Marine Electronics Association, Interface Standard 0183.)

Hyper Hasher Suite

The Hyper Hasher Suite will fulfill all your file hashing needs. Hyper Hasher 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. These tools feature advanced options including a unique customizable interface, configuration saving, optional windows shell integration, Pentium 4 optimizations for speed, and much more!

Bar Code 2 of 5 Interleaved

Print bar code 2/5 interleaved directly from any Windows program using scalable TrueType fonts. You get both standard and human readable versions of these bar codes and each type is available in 5 different aspect ratios. We also include VBA functions for Excel and Acess plus our Bar25 utility to build encoding strings for these fonts.

Apocgraphy - Full spectrum e-mail protection

Apocgraphy is a program that works with your current e-mail reader analyzing your e-mail and protecting you against a full range of damaging and time wasting e-mails. Key features are: - Spam protection. - Virus protection. - Hoax protection. - Privacy protection. - Works with all POP3 e-mail programs. - Easy configuration. - Extensive automatic whitelisting - Fully configurable. - Unlimited accounts. - Send and receive through Hotmail

Axoio HexStudio 2006

HexStduio is the first Hex Editor tool, you can edit, cut, copy, paste, insert, and delete hex, print, and export to Txt,HexStudio you can supports drag and drop,The friendly interfacial energy causes you rapidly easily to edit hex, in work area.Edit, Cut, Copy, Paste, Insert.Delete hex, Print, and export to Txt. Supports drag and drop.Friendly interfacial,Easy to operate.more...

MD5 hasher

Computes MD5 hash for any file, can compare it with given. Integrates in Send To and shell on demand. Un-integrates on demand. Drag-and-drop supported. Automatically looks for corresponding md5 file with hash to compare, and vise-versa. Large files supported. Progress indicator and cancellation. UNC (local network filenames) supported. Now with updates check support.

AcuteFinder

ActueFinder is a handy utility that finds duplicate files on your computer. You can then eliminate or move the files to an archive directory, thereby recovering a lot of disk space taken by these unnecessary copies. Uses CRC32 and MD5 to find identical files, with an option to search in ZIP-files also. List of duplicate files can be sorted, printed, exported and acted upon. Fast and easy way to clean up you disks!

Hexprobe Hex Editor

A professional hex editor for manipulating binary files, disk drives, and system processes. It offers full basic functionality to edit the contents of binary files. It provides many extended functionality to edit the contents of disk drives and processes. It also supplies some powerful tools to make the hex-byte editing and the data-pattern analysis quick and easy.