Free identify duplicate software for windows

Find Duplicate Files 1.0 offers you an extremely useful and convenient product. Duplicate File Finder is a powerful tool to locate file duplicates on your computer. It's easy to amass multiple copies of the same file by downloading them twice or copying them into new locations without deleting the originals.
To complicate matters, such duplicates sometimes have different names to the originals, making them hard to identify. Digital photographs, MP3 files and other types of downloaded music take up a lot of space, and as these are the files most likely to be accidentally duplicated, reclaiming the space they waste is a great benefit.
Duplicate Finder can find and eliminate unwanted duplicates by permanently removing them from your hard disk. It can also be used to transfer duplicate files to a location of your choosing so you can deal with them at your leisure.

Major Benefits:

• Identify and recover wasted disk space.
• Reducing the time and media used for backups
• Minimize time used to unneeded virus scanning
• Increase free space on "limited" resources, like laptops and memory disks
• Reduce files searching time
• Remove duplicate files to eliminate synchronization problems
• Runs much more quickly than others in its class, very safe and reliable.
  

Major Features:

1. Two powerful search engines (byte by byte and CRC32).
2. Find files with same contents, same name and zero size.
3. Find duplicate pictures, video, songs(mp3, wma, ogg).
4. Fastest among duplicate files finders.
5. Very user friendly, Specially design for novice users.
6. Works with removable media devices like Floppy, USB, etc.
7. Search local PC and over network.
8. Find duplicate files based on criteria : filename, byte to byte, CRC, etc.
9. Fuzzy Match for files with little differences
10. Can find duplicate from a selected set of folders (i.e., not from whole drive).
11. Allows important folders you wish to be excluded from scanning altogether.
12. Can use wild cards and protects the windows and system folders.
13. Skips the hidden files and folder.
14. Show files version and properties.
15. Resizable popup picture viewer.
16. Save job session and results for later review.
17. Results can be exported in HTML and CSV formats.

Requirements: None

WareSeeker Editor

The File Duplicate Finder was designed to be a small application built in C# .Net 3.5 with a set of Microsoft SQL Server Reporting Services reports that inventories files on a specific path on a file system or in SharePoint and stores its hash and location in a table.
With this you can identify duplicates between a file server and SharePoint sites as well as get storage statistics.
System requirements:
- SQL Server database
- .Net Framework 3.5

Duplicate File Eraser is a small utility to search and delete duplicate files. Duplicate files are usually unnecessary and waste hard disk space. This tool will search a user specified directory/drive using MD5, CRC32 or SHA1 for true duplicate files. It will search duplicate files by file content not by filename or filesize. After a search session duplicate-files can be deleted or moved to recycle bin.