Best comparison software for free download

Manually or automatically compare files, folders, text files, source code, Word documents, Excel spreadsheets, and pdf files. You can even compare files within zip files. The Lite Edition contains basic comparison and synchronization functionality.
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Elearning management solution for your original training programs. Provides complete internet based training program management for administrator, student, instructor and consumer. Include course requirements, test certificates, payment system
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SQL editor, database schema/data comparison tool for DB2
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Duplicate File Remover is a powerful tool to locate file duplicates on your computer (dedupe). It scans the computer and lists duplicate files based on Byte for Byte Comparison, which ensures 100% accuracy.
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Altova DiffDog 2008 is the developer's dedicated differencing utility. This powerful, easy-to-use synchronization tool quickly compares and merges source code and text-based files or directory pairs via its elegant visual interface. DiffDog provides advanced XML-aware differencing and editing capabilities based on those popularized in Altova XMLSpy, and integrates with any version control system that supports external differencing applications. For optimal efficiency, you can edit content directly within its differencing display, merge changes, and instantly re-compare. Intelligent syntax-coloring, line numbering, indentation guides, folding margins, and other innovative features assist in comparing source-code and XML files. Its XML differencing capabilities include DTD/schema-based validation, well-formedness checking, intelligent entry helpers, optional entity resolution, consideration of attribute and child element ordering, and more. DiffDog lets you examine OOXML documents and compare them with XML-aware functionality. Moreover, it allows you to compare XML files in the advanced text view or the indispensable grid view first introduced in XMLSpy. DiffDog also provides powerful capabilities for directory comparisons. DiffDog can intelligently process directories, applying special comparison rules based on each file type, and even open and edit file pairs directly from the directory comparison view. DiffDog even inspects Zip archives and compares contents based on the original file types. DiffDog lets you selectively move files into target directories or automatically synchronize directories with a single intelligent step. With all this, you can reconcile source code, XML, or binary file versions, sync-up files on your laptop and desktop computers in a single step. Differencing results may be exported in text or XML formats. Let DiffDog 2008 track down the differences in your development and integration projects. Download a free 30-day trial today.
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Sudoku is a recently popular number puzzle game from Japan. You need to fill the grid with numbers in such a way that all rows, columns and 3x3 squares have all digits (1-9). These puzzles are printed daily on many leading newspapers.<br>

These puzzles are classified under 3-5 difficulty levels, so you know how difficult a puzzle is, before solving it. All our puzzles are guaranteed to have one and only one solution.<br><br>

The software includes three varieties of sudoku: <br>
Regular sudoku, <br>
Killer sudoku <br>
Greater than sudoku.<br>

There are about 12 books with 50,000 puzzles in total. Each page has one puzzle. The software features include quick restart, pen and pencil mode of entries, Auto save, recording best times, book marks and many more features. When you leave a page, all your entries are stored, so it appears how you would have written it on a paper or puzzle book, except that there is no wear and tear on the paper or book covers.

You can erase the entries in a page with just one click (the restart button). Also book marks helps you to navigate between pages easily.

Yoogi Games have a syndicate division, where we supply puzzles to many leading newspapers across the world. Our high quality puzzles are now made available in software format, for your solving pleasure.

A must try for sudoku solvers.
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DataWeigher compares and synchronizes the content of the MS Access databases. You can select any tables and fields from two MS Access databases and DataWeigher will show you which data records are equal, added, deleted, modified. The comparison result is very visual, each type of records has its own color. You can easily review it and save as HTML and Excel reports. DataWeigher can synchronize the data immediately or save SQL script for further usage. Use DataWeigher to compare and merge your databases and save your time.
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Need a simple, "just-click-it" type of duplicate files and folders finder solution? Check out DupExplorer, quite possibly, the easiest solution in its class in the world. The program features smart comparison algorithm with a wide variety of options that let you decide how to find duplicate files - by size, by date, content, names or a combination of these criteria. You can either opt for the "quick and dirty" approach to be able to find the duplicate files on the 80 GB hard-drive in a matter of seconds, or go for the thorough file and folder comparison, which takes longer, but is 100% accurate.
DupExplorer supports all types of storage media (HDD, floppy, CD/DVD, removable and network drives) and has a Window Explorer like interface, which makes navigating through files very easy. If necessary, program users can apply filters (file name, file location, file size, file data, file attributes) in order to speed up the process or to limit the search scope.
DupExplorer conveniently groups duplicate finds together. The program does not delete anything on its own – the user has to indicate which duplicate files/folders need to be deleted first and then press the "Delete" button. Another convenient feature of the program available is a capability to find folders that contain the same files, even if the folders have different games or date of creation.
DupExplorer is extremely simple to use and has very low learning curve. If you often have to locate duplicate files and folders, DupExplorer is a natural choice. The program is available for free trial download. Grab your copy now.
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A binary file comparison and hex editor. It helps you to compare files in binary format, serving as a hex editor.Allow quickly compare two files and find every different. Show different with customizing color. Allow save comparison result to file. Go to any offset of file quickly. Create new binary file. Find synchronous position by double click.Scroll every different. Modify binary file or text file easily.Find binary or ASCII string easily. [ www.exeicon.com Hex compare ]
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Database Comparer VCL (DBC VCL) compares and synchronizes databases structure (metadata) and table data for many popular databases.

Currently supported databases: Oracle, MSSQL, MySQL, InterBase (FireBird, Yaffil), Sybase, Postgre SQL. This list is constantly updated and support for other databases will be added soon.

Most popular database engines such as ADO, BDE supported directly. Also database specific libraries such as IBX, FIB, IBO, ZEOS, AnyDAC etc supported as well.

The library includes more than 25 components for Database development and its code is constantly being refined and improved.

Features at a glance:
- Can compare database with database, database with SQL/DDL script and SQL/DDL script with SQL/DDL script.
- Can compare and synchronize data between two database tables.
- Extracting the database metadata.
- You can optionally select which objects (domains, tables, procedures, triggers etc.) should be compared.
- Royalty free licensing. Free Unlimited Email support.
- Fully-indexed help documentation. Delphi, C++Builder and Visual Basic demos code.

Database Comparer VCL library comes with full sources (demo versions does not have sources), detailed help and demo projects.
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DTM Data Comparer is a visual tool for data comparison and synchronization. The program successively views the contents of both tables basing on the order of ascending of Primary Key (or unique key) values. If the program cannot find two records with the same key value, it places the records to different lines and highlights in yellow. If values of the keys coincide, the program places them to the same lines and highlights equal fields in green and unequal fields in red. When you use mapping, the program leaves columns that don't take part in comparison white.
During synchronization, the program makes the contents of the secondary table equal to the contents of the primary one. In this process records absent in the primary table will be deleted from the secondary one, records that differ will be updated, while records absent in the secondary table will be inserted from the primary one. You can change this behavior using the following options:
1) Delete from secondary - disabling this option will block deleting a record from the secondary table even if there is no such record in the primary table.
2) Insert by primary - disabling this option will block adding records from the primary table even if there are no such records in the secondary table.
"Mapping" feature allows comparing two tables that have different structure (number and name of fields).
During synchronization the program creates a set of insert, update and delete statements for data synchronization. The user can select the necessary statements or forbid the unnecessary ones in a special dialog box.
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ExamXML is a powerful and easy to use a visual XML differencing tool for Windows 95/98/Me/NT/2000/XP/2003. It was specially developed for comparing and merging XML files in an intelligent manner.
It provides best-in-class features that distinguish ExamXML from other XML comparison tools. Ideal for users who want identify changes between XML files.
Unique to ExamXML is its ability to ignore specified elements that match users defined condition. In addition to the usual textual comparison ExamXML can compare numbers in numeric format and dates in datetime formats. ExamXML displays the XML document in a tree view, highlighting differences down to the level of elements, words or attributes, so that you can view exactly which attributes and elements have been added, modified or deleted.
Learn how differencing with ExamXML simplifies the process of comparing and merging XML files. Download a free trial now!
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Use this program to keep track of and merge the most recent versions of your files from any device or computer. Keep your files updated by automatically synchronizing multiple copies of individual files. Keep track of the relationship between files on two or more computers. If you use a computer at the office, and you use a different computer at home or on the road, this software synchronizes and updates the files on your office computer to the modified versions. Folder differences / comparisons are made visible to the user before synchronization. Sync process is done safely through simple wizard. This tool is the easiest file merge software on the market purposefully stripped of distracting features.
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Beyond Compare is a directory compare utility and a file compare utility wrapped in one. Synchronize files between laptop and PC, home and office, etc. Compare directory trees side-by-side with mismatches highlighted. Display text files side-by-side with changes highlighted. Great for merging changes to source code. Supports minor editing, Unicode text files, and Delphi form files. Save favorite sessions for quick access. Built-in FTP and zip support.
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Cross-Database Studio is a full scale, integrated solution for comparison, migration and synchronization of structures and data in databases of different types. Cross-Database Studio is equally efficient when applied to databases of the same type as well as heterogeneous databases.

A user-friendly and intuitive interface does not require any special skills, making the task clear to understand and easy to perform. Cross-Database Studio runs under Microsoft Windows (XP/2000/NT/98) operating system.

CDBS database access layer is based on ODBC interface, making the type of DBMS transparent for our users. In order for Cross-Database Studio to communicate with chosen DBMS, ODBC driver needs to be installed. All modern databases have ODBC interface, so all you need to do is to choose ODBC driver. Usually ODBC driver is provided within a DBMS installation package.

Cross-Database Studio a full spectrum of features for schemas and data viewing, comparison, merging, synchronization and migration
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osCommerce 5-in-One package includes 5 available product feed packages developed by MagneticOne for osCommerce shopping cart. You get maximum exposure, listing your products in 5 major Shopping Comparison engines.

Easily export your products to following engines with minimal efforts: Google Base, Froogle, Shopping.com / DealTime.com, Shopzilla.com / BizRate.com, Generic RSS.

Save 30% purchasing osCommerce 5-in-One package now!
A "must have" for every successful merchant.

Package includes:

... osCommerce Google Base Data Feed
... osCommerce Froogle Data Feed
... osCommerce shopping.com Data Feed
... osCommerce shopzilla.com Data Feed
... osCommerce RSS Export

Main features:

... easy to use and configure
... multilanguage support
... multicurrency support
... ability to export only selected categories
... ability to include/exclude products marked "out of stock"
... ability to include/exclude products with zero quantity
... capability to include/exclude products with zero price
... capability to strip HTML from Product Names
... capability to strip HTML from Product Descriptions
... capability to set default shipping cost
... ability to limit number of products exported
... ability to set currency that is used during export
... ability to customize name of the export file
... inline text recommendations for fast initial configuration
... ability to automatically upload feed via FTP
... ability to send feed via email
... third party sales channel tracking (Google Analytics, WebTrends, OneStat, 123LogAnalyzer, Netmining etc)
... optional GZIP compression of feed contents
... additional Live Product Feed URL options
... ability to validate feeds (XML-based feeds only)
... ability to store feed on your server
... multiple export configurations
... preconfigured Google Analytics support
... supports most of standard-compliant SEO-friendly URL modules/addons
... Click Tracking / ROI Tracking
... and more.
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The disturbingly addictive worm game.

Plasmaworm is an arcade game for all ages. It's a modern relative of early computer games like Snake and Tron Light Cycles but that's where the comparison ends.

Plasmaworm features 360 degree movement, stereo sound with doppler shift, bosses (!), psychedelic graphics, solo, two player cooperative and duel (deathmatch) play modes, 20 bizarre ambient music tracks, 20 mind-mangling puzzle levels, a funky-looking splash screen by Phosphorous, a level editor, a music editor, a plasma editor and more!

"Great fun and very addictive...Love those ducks."
- CyberFish

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Repair and Restore Windows Registry Files, Repair DLL Error Messages and Fix General Protection Fault Errors. Scan your system for invalid file and system references that cause instability, PC errors, crashes, and general system slowdowns. - System not as fast as it used to be? - Does your PC keep crashing? - System not as stable as you would like? - Receiving error messages and don't know why? Did you know that most of these issues are easily repairable? Don't pay a technician loads of money for an issue that you can easily repair yourself! Download FREE and Scan your system registry and hard drive for invalid file and system references. These invalid references cause system instability, PC errors, constant crashes, and general system slowdowns. The software will inform you of where the errors exist, and what potential errors they might cause. IDENTIFY ERRORS RELATED TO: - Missing file associations - Missing startup programs - Invalid device drivers - Invalid application paths - Missing DLL files - Missing help files - Missing system fonts - And much more! ADDITIONAL PRODUCT FEATURES INCLUDE: - Browser Helper Object Manager - Startup Program Manager - Add/Remove Program Manager - Full Registry Backup Utility Download Top Rated Registry Fix & Cleaner software Free. Restore and Clean Up Windows Registry Files, Repair DLL Error Messages and Fix General Protection Fault Errors. Does your PC crash? Is your system running slow or are you receiving regular error messages? Scan your system registry and hard drive for invalid dll file and system references for FREE. Restore and Clean your Windows Registry, Fix Errors, Speed Up your PC and Stop Crashes!
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AccuHash 2.0 is Windows 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. Adding an little checksum file to your data files will allow in further easily to verify their integrity at any time.

AccuHash 2.0 utility is especially effective if you have many files, many subdirectories, or both. And it's extremely fast and very handy.

AccuHash 2.0 uses checksum file format based on XML and Unicode-enabled, but we don't forget also very popular MD5SUM, BSD-style and SFV formats - the utility can import/export from/to this formats.

AccuHash 2.0 has the integrated Checksum Calculator, which allows to calculate the checksum value for specified file directly, without creating the checksum file.

AccuHash 2.0 can work on two modes: feature-limited freeware mode and full-functional. The only limitation of freeware mode is disabled possibility of creating and updating checksum files. All other features still available and this allow to freely use it for verifying files, for example, after downloading from Internet, when the site owners provide checksum values for own files. When necessity for creation and updating of checksum files will appear, will enough register the program.
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Powerful folders and archives synchronization tool. Built-in support for zip archives and FTP. Can be used as backup tool, for folders comparison, for CDRW verification etc. Produces html reports and printout of folders comprison result. Preview folders comaprison result and select what you want to be copied, or run it unatended with command line.
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