How does your program do with files that are not in English?, I have a lot of files then have files names in Chinese and are written in Chinese.
You can try Duplicate Radar, the world's fastest duplicate finder which supports Unicode filename. It searches duplicate files regardless of file name. It compares the file content of files to ensure that a exact identical files result would be shown.
Duplicate Radar has a user-friendly and easy-to-use user interface. Even a user without any experience of using Duplicate Radar before can search duplicate files within several minutes simply by clicking few buttons.
Duplicate Radar is one of the fastest duplicate files searching program in the world. It uses so much low-level routines to speed up the whole process includes using assembly instructions in the major procedures. Everyone can understand thoroughly its speedy searching by comparing to other similar programs.
Unlike other programs, Duplicate Radar does really read any file, even file name in multilanguage! So the result won't miss anything. It only requires that an Unicode-compatible Operating System was used like Windows 2000, XP, 2003 or Vista.
The searching engine of Duplicate Radar supports 64-bit file size. It has no problem even your files are very very large as big as 10GB because Duplicate Radar read files for any size!
After the search is completed, you can copy or move the duplicate files to your desired destination. Or you may delete them which have been marked by you before. Action of rename a file is also provided.
The powerful marker allows you to mark files by date, by file pattern or by folder. This enables you to mark files easily and save time without clicking each file separately.
Any important folders and can be defined to be excluded from scanning altogether. Duplicate Radar can ignore from searching some file extensions that you defined.
The result in Duplicate Radar can be exported in CSV, Excel's XLS, HTML or XML format for further review purpose. You can save each format with forced Unicode exportation.
With the help of the internal image viewer, the image files can be view instantly in a thumbnail-sized window, so you don't need to start other image processing program for the popular formats. The internal image viewer supports BMP, JPEG, TIFF, PNG, PCX, TGA, GIF, WMF, EMF, ICO, PCD and PSD formats.
Duplicate Radar search for any disk drive even works with removable media devices like Floppy, DVD-Rom, USB, Flash disk, etc..
Duplicate Radar can save result automatically & shutdown your PC after search completed if you like to do so.
The Business Edition of Duplicate Radar provides an easy-to-use schedule function. Now you can perform a daily, weekly or monthly searching. It may be very useful for the system admin. of I.T. department. You can specify an email address for the delivery of the result files after schedule searching. The Professionl Edition can search duplicate files between computers by network. You may not know that you have saved a same file to not less than one home computer. Let Duplicate Radar finds them for you automatically in minutes.
You can download your copy of Duplicate Radar at flaisoft