Freeware: Data Integrity

	FastSum  License: Freeware
	FastSum is an extremely fast utility for your files integrity control. The high accuracy and speed attains through the usage of a well-known and time-proved cryptographic algorithm, as a matter of fact FastSum is a Windows MD5 Checker. You do not have to be afraid of these unintelligible words, all you have to know is – how to run FastSum. You can 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 MD5 algorithm to use it as references checksums for ulterior data integrity verification. FastSum is developed for easy processing of a huge files count and has usable command-line interface. To make the work easier FastSum MD5 utility for Windows provides special filters, which allow selecting only specific file types. It is an analogue of a famous md5sum software for Unix platform, it is convenient and powerful. FastSum is also a reliable way to check the changes within your data. It allows you to build a list of altered files for review while demonstrating an incredible speed of processing. Besides, this software is Unicode, so there will not be any problems working with files named in different languages. Author: Kirill Zinov| Date: 14-06-2004 | Size: 519 KB
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	Crypto Helper  License: Freeware
	Recovery-Review.com presents: Crypto Helper the first product in a new series of useful freeware utilities for your comfort. It is a freeware Windows Explorer extension. Integrating into a file context menu, it can always be in a click of a button. Crypto Helper adds two new context menu items: Get Sign, Check for Sign. Ever experienced a problem with these tricky hashes? Were you always looking for a tool to check or generate them? So here it is Crypto Helper can handle various cryptographic signatures generate hashes and check file integrity. Three most popular cryptographic signatures are supported: - MD5 - SHA1 - CRC32 To generate a file signature or to check the integrity of a newly downloaded file, just click on the file with the right mouse button, and choose the appropriate menu option. Crypto Helper starts with the system startup, so you won't have to run it each time you need to check a signature of generate a hash. It is always there - in a right-click context menu, ready in one click. The hashes can be easily copied to clipboard for use in other applications. And fast hash checking is also available. Hash generation and verifying can be useful to check if the file wasn't modified verify its integrity. It is widely used in internet downloads, backup data verification, virus protection, etc. Three hashes together can guarantee that the file wasn't altered somehow, that it is just the same file that it was on the moment of hash generation. Installation is fast and easy. Just run the setup executable and pick a directory where to install the program. And start using the utility right after the install. Crypto Helper is ready immediately, without any restarts needed. Full uninstall is also supported. You can visit our site by clicking on our logo in Crypto Helper. Thank you for choosing Crypto Helper. Author: Recovery-Review.com| Date: 10-08-2008 | Size: 403 KB
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	Chaos MD5  License: Freeware
	Chaos MD5 is a free MD5 generator for Windows. Input any file into this free program and it will generate a MD5 checksum for that file. That simply means it generates an unique signature for each and every file. Chaos MD5 does not require installation, simply copy it to the hard drive or USB device to run. The MD5 checksum that is generated can be used for file identification or integrity checks. Author: Elgorithms| Date: 28-04-2006 | Size: 124 KB
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	MEO File Encryption Software  License: Freeware
	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. With it's no-fuss and intuitive interface, MEO lets even the most inexperienced users protect their data quickly and easily. MEO also features the ability to create self-extracting encrypted files. This is handy for those who like the freedom to view their encrypted files and any Windows PC without the need for installing any other encryption software. Also, many downloads now days supply a checksum or hash value for you to verify the integrity of your download. Meo allows you to create and verify MD5 checksums, SHA-1 hashes and Tiger Tree hashes. Features: ~ Easily encrypt data from a single click of a button ~ Decrypt files that have been encrypted using MEO ~ Create self-extracting encrypted files that are accessible from any Windows PC. All you need is the password. ~ Encrypt or Decrypt entire folders of data ~ Windows Explorer popup menu integration ~ MEO will automatically log all operations to a file ~ Simple and intuitive interface Author: NCH Software| Date: 20-04-2007 | Size: 259 KB
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	Anime Checker (Windows)  License: Freeware
	Anime checker is a tool that verify the integrity of your files. It calculates the CRC32 of your files and compare it with the one found in the filename. Useful with fansubbed anime because it's common to add the CRC32 into the filename. Author: http://animechecker.sourceforge.net| Date: 14-07-2008 | Size: 451 KB
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	MD5  License: Freeware
	This is our implementation of the famous MD5 algorithm, and presents an easy and highly secure way of verifying the integrity of files. Single-line text, multi-line text and file contents are all supported inputs. The resulting MD5 hash is displayed in a textbox for easy clipboard copying. Software is often accompanied by an MD5 'hash' (or 'checksum'). This serves as a unique identifier for the contents of the file - if the file contents change then so does the MD5 hash, making it easy to verify the integrity of files. A brief description of MD5: The algorithm takes as input a message of arbitrary length and produces as output a 128 bit (16 byte) "fingerprint" of the input (also known as a "message digest", "checksum" or "hash"). It is conjectured that it is computationally infeasible to produce two messages having the same message digest, or to produce any message having a given prespecified target message digest. The MD5 algorithm was designed by Ron Rivest. Author: Diamond Computer Systems| Date: 25-08-2005 | Size: 23 KB
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	FileCheckMD5  License: Freeware
	Simple utility to create checksum files based on the MD5 hash routine. Recursively scans a selected folder and creates the checkfile data which can then be loaded in for testing to determine if the files have changed at all. Great for putting in the root folder of a CD-ROM to make sure the disc isn't defective when it is burned or mass produced. Author: Brandon Staggs| Date: 26-02-2006 | Size: 280 KB
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	DiskInternals Recovery Server  License: Freeware
	Important files were deleted on a networked computer? A remote PC can't access a hard drive because of disk corruption? Don't have physical access to the remote machine, but desperately need to revive it right away? Recover deleted files and corrupt data remotely with DiskInternals Recovery Server! Having physical access to a computer is not always possible for a system administrator managing multiple PCs. If an important document is deleted, or a system failure renders a disk on a workstation inaccessible, you're often hard-pressed to arrive immediately on the scene to undelete the files, fix broken partitions and restore the corrupted hard drive. DiskInternals Recovery Server helps you recover damaged data without touching the remote computer. This data recovery software scans its hard drives remotely over the network. Utilizing encrypted communication protocols and authenticating authorized users with a login and password guarantee complete security of your data, while data compression ensures minimum bandwidth requirements. It takes just a few kilobytes of data transfers to scan the entire 80 GB partition! DiskInternals Recovery Server adheres to the client-server model, and supports DiskInternals Uneraser Network Edition and DiskInternals Partition Recovery clients to undelete erased files and recover broken disks and partitions respectively. You can opt to keep the recovered files on the remote computer or transfer them to your PC over the network. The server is extremely light on resources, and consumes virtually no memory and no CPU cycles while ensuring data integrity. DiskInternals Recovery Server is absolutely free, and is a must-have tool on any workstation. Secure your data with protection against accidental loss or deletion by running DiskInternals Recovery Server on all PCs on your network! Author: DiskInternals Data Recovery| Date: 19-11-2007 | Size: 726 KB
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	MsgConnect  License: Freeware
	MsgConnect is indispensable if your application consists of more than one module. If you need to exchange information between modules, no matter within one system or across network, MsgConnect will solve this problem for you. You can use simple paradigm of sending binary message to the remote side and MsgConnect will deliver the message and reply with optional compression, encryption and integrity checking. Author: EldoS| Date: 17-01-2002 | Size: 1952 KB
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	FSUM  License: Freeware
	Free command line utility for file multi-checksum generation and verification. It allows to create/verify popular file hashes/checksums: 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. Its most common use is checking files for corruption (data integrity checking). A hash/checksum calculation might be performed on data before transferring (downloading/uploading) it from one location to another. Making the same calculation after the transfer (download/upload) and comparing the former and latter results, you can check if the received data is corrupted or not. FSUM notifies about any bad, incorrect, missing file. It is a very fast, easy to use tool. Allows to recurse directories. Works with large size files. Supports .MD5 and .SFV file formats (automatically recognizes the format when verifying). Compatible with md5sum, MD5Summer, Easy MD5 Creator, SFV Checker/Verifier, WinSFV, Win CRC32. Author: SlavaSoft Inc.| Date: 06-07-2004 | Size: 80 KB
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	COM Port Stress Test  License: Freeware
	When creating an application that actively communicates with external devices through COM or RS232 ports, the developer must make sure that the ports will be able to handle any data flow without producing errors and locking up the system. This becomes especially important when it comes to surveillance and alarm systems, industrial controllers, medical solutions and other areas of application where data integrity and system stability are crucial factors. If you are puzzled by having to stress-test COM/RS232 ports and see no easy way to do that, make sure you don't miss COM Port Stress Test, as it does exactly what you need! COM Port Stress Test is a compact and affordable tool for testing COM, RS232 and RS485 (with converter) ports that generates a stream of data with random communication settings. Stress testing places great emphasis on producing excessive load of varying intensity on communication ports, which guarantees that if testing is successful, the application will operate properly under normal circumstances. Developers and hardware engineers will appreciate the ability of this software to test communication ports (including virtual and USB serial ports) at their maximal bandwidth and simulate the harshest operational conditions possible by generating an extremely fast data stream with alternating baud rate, flow control, RTS and DTR states. Which is more, COM Port Stress Test is capable of working with two ports at the same time, so you can actually use it to test null-modem cables. Connection speed and the amount of data sent to the ports are shown in the program window. The bottom line is quite simple - our software will help you push your communication ports to the limit. Knowing that your customers' systems are operating without errors or lock-ups is a great thing. Try COM Port Stress Test and rest assured that you've done everything to ensure the stability and rock-stable operation of your product under the most complex and conditions! Author: AGG Software| Date: 17-10-2007 | Size: 1476 KB
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	Casino.Net  License: Freeware
	We offer a unique blend of game integrity, unsurpassed graphics, progressive jackpots and multiplayer options to ensure players the best possible online gaming experience. All games are multiplayer and include Blackjack, Roulette, Craps, Video Poker, Slots, Progressive Slots, Keno, Baccarat and a 5-Card Video Slot. We offer both private tables where you can sit for yourself, public tables where you can chat with other players and reserved tables where your friends have to ask you for permission before joining. Download now and start playing. Author: Julia Parker| Date: 09-05-2003 | Size: 5200 KB
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	Test Compliance with Benford's Law  License: Freeware
	Fraud detection tool to enable the analyst/researcher to determine if the distribution of a particular population of values, e.g. transaction amounts, comply with that which would be expected using Benfords Law. Six tests: Test first 1,2 or 3 digits, last 1 or 2 digits or second digit only. Unlimited file size (tab separated). Author: EZ-R Stats, LLC| Date: 08-04-2006 | Size: 1441 KB
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	DiskInternals ZIP Repair  License: Freeware
	The zip file format is the most popular form of data storage. It is widely used for backup and transfer of information over the internet. As any format with a well-defined structure, it is highly sensitive to corruptions. In case of even a minor corruption of the file structure standard zip tools will no be able to extract its content. This is because all zip tools check archives for integrity. If CRC values of the original files of an archive don’t match the extracted ones, the standard tools won’t extract them. In such a case DiskInternals ZIP Repair helps repair zip structure and extract the contents of the archive. Full automation of the recovery and a wizard-like interface make zip repair no more than a snap. After you locate an archive that needs repairing, the program will scan it for damages. Then its robust recovery engine will take over. It will extract and move all the intact files to a new archive. The only other thing expected from you is to name the new archive or specify the location of an existing one. DiskInternals ZIP Repair has built-in extraction features that allow it to extract partially damaged and restored files. It performs at a revving speed and demonstrates high accuracy of the recovery. The program supports all major zip capabilities and reinforces your standard zip applications with an automatic recovery feature. Whether a transmission error or media damage prevents your file access, you can always entrust your valuable data into confident hands of DiskInternls ZIP Repair. DiskInternals ZIP Repair is a freeware tool. Just download it, unpack and install onto your computer. However, if the user wishes to make the program better and more powerful, the responsive support team will be always glad to hear from you. Author: DiskInternals Research| Date: 05-05-2006 | Size: 378 KB
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	Gigaget  License: Freeware
	Gigaget is the next generation download manager which utilizes cutting-edge Net Grid technology that improves your download speed by 7-10 times. It features:  Free and safe   100% free   No adware or spyware   No registration required   Data transfer encrypted    Easy to use and manage   Simple and advance mode, fit for both rookies and advanced users.   Powerful Task Manager, easy to organize downloaded files    More than fast   Ultra-fast download speed experience   Auto data integrity validation and correction   Import/export download list, easy to share with friends    Multi file formats and browsers Support   Compatiable with major browsers-Internet Explorer, Mozilla/Firefox, Maxthon   Major streaming protocol support, including MMS/RTSP/Flash   Intelligent Web Analysis, helping you find the URL (out of a web page) to download    Advanced Intelligent Functions   Intelligent Disk Cache system which protects your hard disk from high-speed download.   Intelligent Prompt System, providing useful information and suggestions for each specific situation.   Unique Error Diagnosis function, helping users find the reasons and solutions on failed tasks. Author: Giganology| Date: 01-02-2006 | Size: 2 KB
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	Data Pilot  License: Freeware
	Data Pilot is specially created to expand data analysis options available in Microsoft Excel with nonparametric statistical methods. The statistical methods used in the application provides the most relevant results even with small numbers of samples (3 or more observations), without any assumptions on distribution of the original sample. This is especially important when analyzing biological information or when doing expensive or difficult to replicate experiments. The tight integration with Microsoft Excel allows users take advantage of the full potential of the program for entering data and creating reports. Data Pilot works with Excel 97, 2000, XP and, most likely, the future versions of Excel. Author: Two Pilots| Date: 30-12-2005 | Size: 823 KB
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	Teroid Data Graph  License: Freeware
	Teroid Data Graph is a .NET Windows Forms control which draws a graph from any suitable ADO .NET data source. It can draw a column, line or bar graph, the data source can be a connection string, Connection object, a DataSet object, a DataTable object or a DataView object. The control can display data across any range of positive or negative numbers, and all aspects of the graph's appearance including colors, fonts and line thicknesses. Author: Teroid Software Limited| Date: 24-07-2006 | Size: 131 KB
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	Teroid Data Source Browser  License: Freeware
	Teroid Data Source Browser is a .NET control displaying the schema of any OLE DB data source within a tree control. The data source can be set as a connection string, an OleDbConnection object or a DataSet object, the inclusion or exclusion of tables, views or column names can be set using the control's properties, and the control raises events when the user selects a table, view or column. Author: Teroid Software Limited| Date: 16-08-2003 | Size: 108 KB
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	ODBC View  License: Freeware
	ODBCView is a free SQL query tool to view and export data from any OBDC compliant database. Connect to an ODBC data source and enter a SQL statement to execute. The data is then displayed on a read-only grid or it can be exported to a external CSV or HTML report file. Any valid SQL statements can be executed including UPDATE, DELETE and calls to database procedures. Run it from the command line to open a data source and export a query to a file. Author: SLIK Software Ltd| Date: 01-08-2002 | Size: 4077 KB
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	QPlot  License: Freeware
	QPlot: Allow you view or digitize scatter data. Visualize scatter data starting from your NotePad; Support line point series and tabular column field data (read more for supported data format); Import export data through copy and paste; Online data coordinates tracking by mouse; Adjustable axis ratio preserved for more physical view. Support extracting data value from existing or published graph, ex. PDF or Word file; Tilt graph or irregular shape graph is supported; Seperate axes that doesn't share common origin are supported; Points can be dragged to exact location with the help of build in magnify glass It's light-weight, less than 1MB; 99% features are absolute free; the digitize part and matrix plot are restrict to 100 times trial, after that you can pay for $7.99 and keep it. Author: QPlot| Date: 28-04-2006 | Size: 824 KB
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	ClipperKeeper  License: Freeware
	ClipperKeeper is a small, freeware, application that monitors clipboard data. When you shut down your computer, any data on the clipboard will be saved. Upon reboot that data will be reloaded, as if you never restarted! It features system tray integration, auto-start with windows support, multi-language support, is easy to use for all users, and more! Author: Robert DeFusco| Date: 13-06-2001 | Size: 393 KB
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	Teroid Data Print Control  License: Freeware
	Teroid Data Print Control 1.0 is a .NET Windows Forms control providing a set of properties and methods for printing ADO .NET data in a grid or as individual records. The data source can be a connection string, a Connection object, a DataSet object or a DataTable object, and the control includes page setup and print preview functionality. Author: Teroid Software Limited| Date: 05-12-2004 | Size: 116 KB
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	Ycopy  License: Freeware
	Ycopy is a free data migration utility. In short it is a utility that helps you copy data from one disk to another. Intended for use by computer technicians, IT people or anyone routinely faced with the task of trying to copy data from a client or colleagues old drive to a new one. When Ycopy encounters files or folders that it cannot copy, it adds them to a printable report, and then continues copying the other files. Unlike regular windows copy functions which just stop leaving you with the time consuming task of poring over directories and files to find out where the copy was up to, skip the affected files, and then proceed on to copy the rest of the data. When the copy completes you then have the option of printing a report of all the files that could not be copied. You can then give this to the client, and say “we managed to copy all your data except for these files”. Author: Ruahine.com Software| Date: 05-05-2004 | Size: 516 KB
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	ZipForge  License: Freeware
	ZipForge is a fast ZIP compression library. With this toolkit you can easily add archive functionality to your projects. ZipForge includes our new unique technology, a transaction system. This innovative solution gives you a fast and easy way of updating archive files providing data integrity like a reliable database system. ZipForge Personal is free for personal use. Any company must order commercial versions of ZipForge to use it in its projects. Key features: - Creates archive files in wide known ZIP format by PKZIP, Inc. - Native VCL; no DLLs; no OCXs - Adds, moves, extracts, deletes, updates, tests, refreshes a group of files by a single operation - Free for personal use - Creates self-extracting (SFX) archives - Performs regularly archive updates using transactions that allows canceling all modifications at any time in case of some failures. Also this technology optimizes the speed of the archive modification - Compresses large files with low memory consumption - Comprehensive help; lots of demos - Repairs damaged archives - Zip64 format is supported; maximum archive size is 2^63 bytes - Archive splitting and multiple disk spanning support Author: Andrew Harrison| Date: 22-09-2003 | Size: 6431 KB
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	Paragon Drive Backup Express  License: Freeware
	Backing up your data is like an insurance, you never have to worry if disaster strikes. Now theres no more excuse for lost data - this insurance costs you nothing! If your system and data are safe now, keep them that way with Drive Backup 9.0 Express. This simple easy to use software doesn't ask you bewildering questions-it just backs up your data when and where you tell it, and recovers whenever disaster happens. Author: Paragon Software Group| Date: 08-08-2008 | Size: 72514 KB
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	BigSpeed Peer-to-Peer SDK  License: Freeware
	BigSpeed Peer-to-Peer SDK is a set of two COM components (Agent and Hub) that lets you set up a virtual private peer-to-peer (P2P) network for secure file sharing and messaging. The transfered data are scrambled using on-the-fly 128-bit AES encryption, without need of SSL certificates. NAT traversal is implemented by using TCP hole-punching technology. The security is provided in two different modes: symmetric encryption with shared secret key and asymmetric encryption with 1024-bit public/private keys. The hub is responsible for keeping information on and authentication of online peers. All peers connected to a particular hub build a single private community. Each agent acts as both a client and a server at the same time. Fine grained access control is realized by a user-oriented permissions. They grant access control privileges to system resources and services in a flexible and secure manner. Two different kind of instant information can be exchanged between peers: alert and chat messages. In addition to standard FTP operations, such as upload, download, rename, delete, etc., the SDK also offers several advanced features. The broken file transfers are resumed automatically (if enabled), with MD5 integrity checking. The agent is able to run search operation on the peers. The server module is able to perform file compression and decompression by a request from the remote client module. There is an option to compress on-the-fly the outgoing data before encrypting, which may reduce greatly the transfer time for large files. BigSpeed Peer-to-Peer SDK utilizes an elegant event-driven paradigm for easy integration into Windows applications. A special attention is paid to provide responsive user interface while avoiding multithreading problems and maintaining maximum bandwidth efficiency. Sample applications are included in VB .NET, VB 2005 and Delphi 7. Author: BigSpeed Computing Inc.| Date: 21-12-2005 | Size: 1591 KB
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	Teroid Data Filter  License: Freeware
	The Teroid Data Filter is a .NET control which configures itself with a set of controls for each column in a data source allowing the user to specify filter criteria, sort order and the inclusion of each column. The data source can be set at design time or in code as a connection string, a Connection, a DataSet or a DataTable. The user's selections are returned to the client application as SQL strings for use within the client application. Author: Teroid Software Limited| Date: 11-04-2004 | Size: 114 KB
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	Teroid Data Export Control  License: Freeware
	Teroid Data Export Control 1.0 is a .NET Windows Forms control providing a set of properties and methods for exporting ADO .NET data to Excel, a text file or an HTML. Column headings can be included, html tables can be formatted, and columns can be padded left or right to a set width with any character. All these properties can be set in code or by the user with the dialog boxes included with the control. Author: Teroid Software Limited| Date: 08-09-2004 | Size: 119 KB
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	K Database Magic  License: Freeware
	Database Desktop, SQL manager, merge data, data comparison and many more function in one software. It accomodate a simple admittance to datasets like other database handling products. Firstly it doesn't concentrate maintenance of datasets, but offer up users lot of built functions never a product before. Shortly it's proud of the most important functions: - Data manipulation between two datasets: Help user to import & export datas with macros and functions (merge datas). - Compare two dataset by user specified unique fields. - Multiple SQL Editors Script Executing (SQL Manager): SQL edit, history of executed scripts, processing, watching. - Powerful data managing tools: data manipulation, create, copy, print, import & export other databases, etc. - Now the program supported the following database types: Ms Access, Ms Excel, DB2, INFORMIX, INTERBASE 6, MSSQL, ORACLE, SQL Server, SYBASE, MySql(ODBC), Foxpro, Paradox, dBase, text driver(.csv) And some other useful features: - Searching datas by barcode scanner - Viewing / Editing data in tables - Multiple database connections - Export data to four formats (Excel, clipboard, csv, xml files) Author: Sandor Kovacs| Date: 28-08-2007 | Size: 6441 KB
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	CodeThatGrid JavaScript Grid  License: Freeware
	CodeThatGrid is an advanced JavaScript grid looking like Microsoft Excel grid thatthat enables user to display in efficient and fancy way the massifes of data from variety of sources including the CVS and database. Fully customizable through the CSS the grid is the definite answer to the numerous cases when structured data has to be displayed. Author: CodeThat.Com| Date: 11-01-2006 | Size: 122 KB
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