Do you have too many duplicate files (such as photo and mp2 song files) inside your PC? Too bad, since it waste your valueable hard drive space. Don't by a new hard drive yet, just use Duplicate File Sweeper and get up to 50% extra hard drive space. Duplicate File Sweeper designed to be a very easy to use tool. It will scan and analyze your entire hard drive or selected folder, and display its result within seconds or few minutes. You can then select which dupliacte files will be deleted. This software supports Windows XP and Vista, also can be used and distributed for free.

• License: Freeware
• Language: English
• Release: 2008-03-08
• Size: 905 Kb
• Cost: Free

DeDupe is a duplicate file finder that assists users in analyzing duplicate files and increasing the hard disk space. It deletes duplicate files and compresses duplicates into a zip file and moves it to a folder. DeDupe finds and removes the duplicate files before they cause havoc to your system.

• License: Shareware
• Language: English
• Release: 2002-09-25
• Size: 658 Mb
• Cost: 24.95 $

Advanced Duplicates Finder is a compact application specifically designed to automate the process of searching, identifying and deleting duplicate and void files scatted across your hard drive or any other media, RAR and ZIP archives being no exception. The software also finds MP3 files with similar ID3 tags, similar images and files with similar names and size. It has a simple wizard-driven interface which guides you through the process.

• License: Shareware
• Language: English, Chinese, German, Italian, Russian, Swedish
• Release: 2007-11-23
• Size: 1 Mb
• Cost: 32.90 $

Remove Duplicates from Excel is designed for searching and processing duplicated cells in Microsoft Excel tables. Program key functions: search across rows or columns; search across an entire table or a specified range of cells; search of duplicates in all or specified rows or columns; an opportunity to compare by values or formulas. The add-in offers a wild range of operations over duplicated cells.

• License: Shareware
• Language: English, Russian
• Release: 2006-12-29
• Size: 1 Mb
• Cost: 39.00 $

Sniff out wasted space with The Best Duplicate File Finder available. Space Hound 4 eliminates duplicate and unused files that are cluttering up your hard drive and causing problems. Make your operations faster because your system doesn't have to look through thousands of unnecessary files to find the ones you need. Now, much more than a duplicate File finder... Space Hound 4 is an education about the files on your computer.

• License: Shareware
• Language: English
• Release: 2006-10-28
• Size: 7 Mb
• Cost: 40.00 $

Duplicate Killer plug-in for Outlook Express, Windows Mail and Address Book is for search and management of duplicates for all or chosen folders. Program automatically processes (eliminates, merge, marks with a flag, moves to a folder, or deletes) duplicates of contacts e-mails messages. You can customize the way how the program recognizes duplicates and save it to reusable profile for one click search-remove operation.

• License: Shareware
• Language: English
• Release: 2007-09-27
• Size: 5 Mb
• Cost: 29.95 $

Duplicate Killer plug-in for Microsoft Outlook is for search and management of duplicates for all or chosen personal or public folders on Microsoft Exchange. Program automatically processes (eliminates, merge, marks with a flag, moves to a folder, or deletes) duplicates of contacts, notes, e-mails messages, tasks, and calendar event (meetings and appointments). Customize the way of search and recognition of duplicates and save it into the profile

• License: Shareware
• Language: English
• Release: 2006-09-29
• Size: 4 Mb
• Cost: 29.95 $

Duplicates Remover plug-in for Microsoft Outlook is for simple search and elimination of email, contacts and other duplicates. In one step the program will automatically processes (eliminates, moves to a folder, mark with the flag or deletes) duplicates of contacts, dulicates e-mails messages, and other outlook dupes. You can customize the way how the program recognizes duplicates. There is no complicated wizards. Support for Windows Vista.

• License: Shareware
• Language: English
• Release: 2007-09-19
• Size: 5 Mb
• Cost: 24.95 $

Duplicate Remover plug-in for Outlook Express, Windows Mail and Address Book is for simple search and elemination of email and contacts duplicates. In one step the program will automatically processes (eliminates, moves to a folder, mark with the flag or deletes) duplicates of contacts and e-mails messages. You can customize the way how the program recognizes duplicates. There is no complicated wizards. Support for Windows Vista.

• License: Shareware
• Language: English
• Release: 2007-09-27
• Size: 5 Mb
• Cost: 14.95 $

This wonderful Excel plugin will polish off all typos and misprints from your Excel workbooks. It quickly finds and removes partial, or fuzzy duplicates, typos, misspelled words and similar records within a list or a selected range. Fuzzy Duplicates Finder searches for duplicates that differ in 1 to 6 characters. It also recognizes lost and inserted symbols. It supports Microsoft Excel 2003, 2002 and 2000.

• License: Shareware
• Language: English
• Release: 2006-04-30
• Size: 1 Mb
• Cost: 29.95 $

Remove / clear cells that are duplicates in many sheets in many files. Duplicates are found on a per sheet basis. You must have Excel installed on your machine.

• License: Shareware
• Language: English
• Release: 2007-02-04
• Size: 342 Kb
• Cost: 19.82 $

Too many duplicates in Outlook? Need to compress PST and make Outlook faster? EZDupeRemover will search for duplicates in Outlook data file, offer a convenient overview and one-button removal for all items found! Industry-strength technology allows to process very large file within several minutes in easy and intuitive interface. Numerous options will satisfy advanced user, while default settings will get novice started in 4 mouse clicks.

• License: Shareware
• Language: English
• Release: 2006-08-09
• Size: 927 Kb
• Cost: 29.95 $

Duplicate Remover is one of the best solutions for finding and removing file duplicates.Smart wizard will ask you what you want to search for step by step and then Duplicate Remover will show you the list of files. Main features: 1)Deleting, moving, copying found duplicates. 2)Searching the hard drive and also network drives for duplicates. 3)Searching for exact duplicates. 4)Searching for similar images. 5)Searching for audio file duplicates.

• License: Shareware
• Language: English
• Release: 2008-04-15
• Size: 1 Mb
• Cost: 32.90 $

CloneSensor is a very different duplicate file finder with a view to organizing the collections of files. It has ultra fast searching speed with special optimized algorithm and provides many batch processing commands to help you find and delete duplicate files. It also provides many ways to rename or batch rename filenames for organizing your collections better.

• License: Shareware
• Language: English
• Release: 2006-09-18
• Size: 841 Kb
• Cost: 29.95 $

KeyCleanse is the ultimate keyword management tool and list cleaner. Its features include removing duplicates, removing minimum and maximum words, removing words exceeding the character limit, shuffling, counting, and changing all words to uppercase, lowercase or title case. KeyCleanse removes the keywords that do not meet your requirements and leaves only the keywords you need. KeyCleanse is a free application.

• License: Freeware
• Language: English
• Release: 2008-03-10
• Size: 2 Mb
• Cost: Free

zsDuplicateHunter Professional is a powerful yet easy way to find and remove duplicate files. Search for duplicates by name, or find exact duplicates using checksums or digests, an optional binary check ensures that files are perfect duplicates. The professional version includes three additional grouping methods not found in the standard edition and 3 additional methods of deleting duplicate files for a total of 7 methods.

• License: Commercial
• Language: English
• Release: 2006-08-04
• Size: 4 Mb
• Cost: 39.95 $

zsDuplicateHunter Standard edition allows you to safely and easily find and remove duplicate files. Step by step instructions help you to eliminate the duplicate files that clutter your hard drive and slow your computer down. Deleting duplicate files is safe with a prompt before files are permanently deleted and the ability to move files to a temporary folder. zsDuplicateHunter Standard Edtion provides 4 methods of deleting duplicates.

• License: Shareware
• Language: English
• Release: 2006-08-04
• Size: 4 Mb
• Cost: 19.95 $

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.

• License: Commercial
• Language: English
• Release: 2006-08-04
• Size: 4 Mb
• Cost: 99.95 $

Duplicates Finder is extremely simple tool which can be used to compare two files line-by-line (or word-by-word) for duplicates. Just a toy I made for my own use, but decided to publish for anyone interested.

• License: Freeware
• Language: English
• Release: 2008-03-06
• Size: 535 Kb
• Cost: Free

Find-Duplicates.NET is a free drag-and-drop .NET application for finding identical files on your computer. It is clean, fast, and lightweight (the zipfile is 25k). It skips locked files and includes a delete option in the context menu. Find-Duplicates.NET is a single file, so no installation is required--just download, unzip, and run!

• License: Freeware
• Language: English
• Release: 2007-12-16
• Size: 88 Kb
• Cost: Free