DupInOut Duplicate Finder
DupInOut Duplicate Finder is a simple and straightforward duplicate finder program for Windows. It helps find duplicate documents, photos, music, and archives. There are multiple ways to find duplicates. First, compare the file content to find the exact-matching files. Second, analyze the music file tags to find duplicate music.
Thanks to the Selection Assistant feature, the program gives you complete control to specify which duplicate files will be fixed and which ones will be kept. You don't need to manually check/ un-check hundreds of files.
DupInOut Duplicate Finder contains various add-on features. You may use the Folder Compare to compare the Source & Target folders, and get a list of all same files, different files, and additional files. The File Organizer tool lets you re-organize your files in an orderly manner.
DupInOut Duplicate Finder offers a 30-days fully-functional free trial. No personal information is asked.
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FileFusion
When fusioning duplicate files, only one copy is kept physically on the drive. All other locations only point to this physical file. Don’t worry, FileFusion is 100% secure. Users don’t notice the fusion and can use their data as usual. Even if you have uninstalled the program the links stay active. This tool has been developed to work perfectly with all NTFS-based hard drives and all Windows versions starting with Windows 7. After fusioning all duplicate files, the user receives a detailed report about the amount of freed storage, the number of all fusioned, duplicate files, and more. FileFusion is an innovative tool that can not be missed on any PC. Sooner or later, each hard disk is full. The clever tool clears up to 31% of disk space even with already cleaned hard disks. For this purpose, FileFusion relies on the new FileFusion technology, which is just awesome. On each PC there are many files, such as images or system files, which are available several times.
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PerfectDisk
PerfectDisk's OptiWrite technology prevents most fragmentation on your drive before it occurs, which prevents your system from slowing down. OptiWrite detects when Windows is going to fragment files and intelligently redirects I/O to stop the fragmentation from occuring. System performance is maintained and the need to utilize CPU and Disk I/O resources to defragment files is greatly reduced. Because less defragmentation is needed, there is a direct benefit in the form of energy saved in both CPU usage and in the reading and writing to a disk. It saves users both in energy costs and in the time required to defragment a file system. PerfectDisk's Space Management recovers disk space by detecting and removing duplicate files such as text documents, pictures, music, and videos. Recycler purges the Recycle bin and removes temporary files so that your drive remains clutter free. With Space Reports you can view a graphical and statistical report of file usage and allocation.
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Directory Report
Show disk usage, directory printer, find duplicate files, rename files, and maintain your files - all in 1 tool
Directory Report looks like the MS-Explorer but always shows the directory's size.
This makes it easy to drill down to directories which are using all your disk space.
Duplicate files are found by any combination of the same:
Name, Size, Cyclic Redundancy Checksum (CRC32) or Comparing byte by byte
Finds duplicate directories
Multiple file rename
Multiple file change date
Multiple file change owner
Powerful filters and report to many formats (Printer, Text file, Clipboard, Excel (CSV) file, Excel program, HTML file or XML file)
Print a directory list and file list of an entire disk or a list of directories
Prints DLL and EXE version information
Prints AVI, MP3, MSI, WAV and MS-Office properties
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