find duplicates in excel
Find Duplicates.NET 1.1
A free drag-and-drop .NET application for finding identical files on your computer more>>
System requirements:
- .NET Framework platform

Find Duplicates 5.1.4
Control your disk space usage by discovering files that are duplicated. more>> Find Duplicates was written to allow you to control your disk space usage by discovering files that are duplicated and, should you so wish, deleting one or more of these duplicates. There are many ways in which duplicate files can be deposited on your hard disk, for example programs which dont check to see if you have a particular DLL installed and install their own private copy in any case, or other programs that install a DLL in your \Windows folder when it is already in \Windows\System32.
You can also use Find Duplicates to see if any files on a floppy are already present anywhere on your hard disk. For safety, Find Duplicates moves files to the recycle bin before you delete them.
V5.1.4: Add right-click popup menu (adds new Open Container item, duplicates existing Properties menu), add more thorough checksum option (Better check)<<less

Find-Duplicates.NET 1.2
A free drag-and-drop .NET application for finding identical files. more>> 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).
Find-Duplicates.NET is a single file, so no installation is required--just download, unzip, and run!
Note:Find-Duplicates.NET requires the .NET platform, which is available at no charge from Microsoft. Links for downloading .NET are available on the FAQ page.
Update:
By popular request, Find-Duplicates.NET now includes a delete option in the context menu.
Locked files are now skipped<<less
FindDuplicates 5.1.4
Find Duplicates was written to allow you to control your disk space usage by discovering files that are duplicated more>>
There are many ways in which duplicate files can be deposited on your hard disk, for example programs which dont check to see if you have a particular DLL installed and install their own private copy in any case, or other programs that install a DLL in your Windows directory when it is already in WindowsSystem32.

Find Duplicate Files (Java) 3.0
Find duplicate files with same size and MD5 checksum. more>>
Find Duplicate Files (Java) 3.0 is an advanced and easy to use program which is designed specially to give you a professional way to find duplicate files.
Major Features:
- When collecting a large number of files of any kind, there will be duplicates with the same file under two different names or in more than one place. FindDupFiles is a Java application to find duplicate files by searching for files that have the same size and the same MD5 checksum.
- It won't find files that are merely similar, such as two consecutive photos of the same subject, or two MP3 songs encoded at different times.
- Possible duplicates are reported to the user, who can then verify that the files are identical, either by inspection or by doing a byte-by-byte comparison with the "comp" command in DOS/Windows or the "cmp" command in UNIX.
- What to do with files is the user's choice; the program does nothing except report the duplicates.
- The probability of two different files having the same size and MD5 checksum is extremely small.
WareSeeker Editor
Find-Duplicates.exe 1.0.2906.18340
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 zip... more>> <<less
Duplicates 0.9
Duplicates is a command line tool for finding duplicate and zero-byte files on your hard drive more>>
System requirements:
- The .NET Framework (Mono has not been tested)
- Any version of Windows that supports .NET
WonderWebWare Duplicates Finder 1.0
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... more>> <<less
Easy Duplicate Finder 2.2.4
Easy Duplicate Finder is known as a free and easy-to-use utility which supports you to find and delete duplicate files. more>>
Easy Duplicate Finder 2.2.4 is known as a free and easy-to-use utility which supports you to find and delete duplicate files. What hard disk space on your PC is occupied by duplicate files? Easy Duplicate Finder will show you.
Major Features:
- Search for true duplicates (files with same contents);
- Powerful search engine with fast files check;
- Full binary (byte-by-byte) comparison;
- Flexible Scan settings;
- Convenient user interface;
- Advanced Duplicate file management - remove only unnecessary duplicates;
- Full Unicode support;
- Export list of duplicates to HTML, TXT.
License:Freeware
Primitive Duplicate Finder 1.00
Tool for finding and deleting file duplicates by their names, sizes and contents more>> What to do if you are running out of free space on your hard drive? Primitive Duplicate Finder offers you one of the simplest ways to solve his problem - find and delete file duplicates. Just specify the drive or the folder and Primitive Duplicate Finder will create the list of all file duplicates and copies. The program can search for duplicates by their names, sizes or contents (using the CRC32 checksum).<<less

Duplicate cleaner 1.4.3
Save disk space by finding and deleting duplicate files. Duplicate Cleaner can find duplicate files, music, photos, videos or documents. It then offers you many ways in which to safely select and move or delete these files. more>> <<less
License:Freeware
License:Freeware
many duplicate files you could find forgotten in an obscure documents folder. Photos, music ... it, if it appears twice on your system then Duplicate Cleaner will find it. Features - FastLicense:Freeware

Easy Duplicate File Finder 2.4
Easy Duplicate File Finder is a free powerful tool, that helps you to find and remove duplicate files. How do you think, what hard disk space on your PC is occupied by duplicate files? Easy Duplicate Finder will show you! more>>
Easy Duplicate File Finder is a free powerful tool, that helps you to find and delete duplicate files.
How do you think, what hard disk space on your PC is occupied by duplicate files? Easy Duplicate Finder will show you!
Features
Search for true duplicates (files with same contents);
Powerful search engine with fast files check;
Full binary (byte-by-byte) comparison;
Flexible Scan settings;
Add multiple folders/drives for scanning;
Protect system files and folders;
Convenient user interface;
Advanced Duplicate file management - remove only unnecessary duplicates;
Full unicode support;
Export list of duplicates to HTML, TXT
System Requirements: CPU: 400 MHz or higher
Enhancements: Added: option to exclude unwanted folders from the search; option to scan network drives; option to exclude file types from the search; option to enable/disable subdirectory scanning; Fixed: work in Vista and Windows 7 under a normal user;
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Easy Duplicate File Finder is a free powerful tool, that helps you to find and delete duplicateLicense:Freeware
License:Freeware
License:Freeware
Fast Duplicate File Finder 1.1.0.0
Fast Duplicate File Finder will help you find fast all duplicate files in a folder and its sub folders. The applications will compare the content of your files so it will find duplicates even if they are using different file names. It uses fast binary comparison algorithm and has internal preview supporting a? more>>
Fast Duplicate File Finder 1.1.0.0 can quickly find all duplicate files in a folder and its sub folders. The applications will compare the content of your files so it will find duplicates even if they are using different file names. It uses fast binary comparison algorithm and has internal preview supporting a lot of image, video, music and text file formats.
You can also preview the files in binary mode. When the scan process is finished the program shows you all duplicate files in groups and can automatically mark the older files for deletion. The auto mark algorithm has advanced settings to exclude from auto mark files with user specified extensions, file sizes, file dates and file names. You can also set which folders you want to exclude from the auto mark. There is an option to protect system files and folders which is recommended to be turned on.
Major Features:
- Fast Duplicate File Finder is a powerful utility for finding duplicate files in a folder and all its sub folders. It has the following features:
- Find all duplicate files in user specified folders, drives or entire computers.
- Fast binary comparison algorithm
- Internal preview supporting images, videos, music, text and binary files
- Older files can be automatically marked for deletion
- Duplicate files can be moved to Recycle Bin, custom folder or deleted permanently
- Support for all kinds of removable media - usb drives, diskettes etc.
- Has intuitive interface and rich documentation
- Process priority settings that will let the application scan in your computers IDLE time
- Protection for system files and folders that will prevent damages to your system files
- Automatically locate duplicate files in Windows Explorer
- Open file with associated program
- Multi-language support
Duplicate Images Finder 1.0 Alpha
Search through your images collection and find duplicates not only by file name or size, but also by visual similarity. more>> Search through your images collection and find duplicates not only by file name or size, but also by visual similarity.
The Duplicate Images Finder application was designed to search through your images collection and find duplicates not only by file name or size, but also by visual similarity. It done by implementation of some public domain algorithm to do its work.
System requirements:
- .NET Framework 2.0

Duplicate Preventer 2.0.159
Excel tool that helps to prevent entering duplicate data while working in Excel. Duplicate Preventer integrates into MS Excel by placing its toolbar into the Excel toolbar area. Web: www.nimblesoftware.com more>>
Duplicate Preventer is a Microsoft Excel tool that helps to prevent entering duplicate data while working in Excel. Duplicate Preventer integrates into MS Excel by placing its toolbar into the Excel toolbar area. The tool allows defining where to check for duplicates in the active row, column or only in a selected area. The duplicate tracking is optionally possible with exactly the same data and data within different letter cases. Defined tracking options save and activate in one click when required. Web: www.nimblesoftware.com
System Requirements: Pentium 300, 32MB RAM
Enhancements: Excel 2007 support improvement Installation on PC with several Excel version improvements
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prevent entering duplicate data while working in Excel. Duplicate Preventer integrates into ... prevent entering duplicate data while working in Excel. Duplicate Preventer integrates intoLicense:Freeware
License:Freeware
License:Freeware
