Best byte-by-byte software for free download

You may not realize how many duplicate files you have on your computer, after numerous downloads from the Internet, or scattered over your home or corporate network. Duplicate files are in most cases redundant and unnecessary, so keeping them is merely a waste of hard disk space. Your hard drives may be full of extra copies of documents, MP3s, photos and videos waiting to be removed. Duplicate File Finder will help you reclaim your valuable disk space and improve data efficiency.

Features
+ Two powerful search engines (byte by byte and CRC32).
+ Find files with same contents, same name and zero size.
+ Find duplicate pictures(jpg, gif), video(avi, mpg), songs(mp3).
+ Fastest among duplicate file finders.
+ Very user friendly, Specially design for novice users.
+ Works with removable media devices like Floppy, USB, etc.
+ Search local PC and over network.
+ Find duplicate files based on criteria : filename, byte to byte, contents, etc.
+ Fuzzy Match for files with little differences.
+ Can find duplicates from a selected set of folders (i.e., not from whole drive).
+ Allows important folders you wish to be excluded from scanning altogether.
+ Can use wild cards.
+ Protects the windows and system folders.
+ Skips the hidden files and folder.
+ Show file versions and properties.
+ Resizable popup picture viewer.
+ Save search session and results for future searches.
+ Results can be exported in two formats HTML and CSV.

Benefits
+ Regain wasted disk space by cleaning up hard disks
+ No need to spend too much time, do it ultra fast.
+ Runs much more quickly than others in its class, very safe and more reliable.
+ Identify and recover wasted disk space.
+ Reduce backup time and media used for backups.
+ Reduce file searching time.
+ Remove duplicate files to eliminate synchronization problems.

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Duplicate File Remover is a powerful tool to locate file duplicates on your computer (dedupe). It scans the computer and lists duplicate files based on Byte for Byte Comparison, which ensures 100% accuracy. It can find duplicates of any files: text, binary, music, video or images. For multimedia files (MP3, OGG/Vorbis, WMA), the contents of the following tags can also be analyzed: "Artist", "Album", "Title" and "Comment". The file Summary property can also be searched: title, subject, category, and author. Duplicate files can be deleted, hard-linked, moved, or copied. The list of duplicate files can be sorted, exported to an HTML report, and acted upon.
You may not realize how many duplicate files you have on your computer, after numerous downloads from the Internet, or scattered over your home or corporate network. Duplicate files are in most cases redundant and unnecessary, so keeping them is merely a waste of hard disk space. Your hard drives may be full of extra copies of documents, MP3s, photos and videos waiting to be removed. Duplicate File Remover will help you reclaim valuable disk space and improve data efficiency.

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Analinx Duplicatch provides you with power to find and reliably identify duplicates (copies) of any file on your storage media not by its name or size, but by its content! Pictures could be optionally compared on the basis of their visual similarity using unique picture fuzzy comparison technology. The following features make Duplicatch simple to use and extremely useful:

- Visual similarity pictures comparison that also includes rotations, flips, and greyscale
- Searching for duplicates of the given sample file or picture
- More than 30 different graphic formats are supported: JPEG, PNG, BMP, TIFF, PCX, GIF, PCD, PSD, and many more.
- Files can be compared using byte-by-byte comparison, CRC32 checksums, MD4, MD5, and SHA file hashes
- Search results are automatically marked for moving to predefined folder or for deletion
- Searching is highly customizable via simple to use options panel
- Search results can be saved for further editing
- Selected file can be previewed, opened or shown in the system Explorer
- Pictures can be viewed in actual pixels by the internal viewer
- Skins by AlphaSkins.com are supported

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R-Drive Image creates disk image files for backup or duplication purposes. Disk image file contains exact, byte-by-byte copy of a hard drive, partition or logical disk and can be created with various compression levels on the fly without stopping Windows OS. These drive image files can then be stored in a variety of places, including various removable media. R-Drive Image is capable of restoring images on the original disks, on any other partitions or even on a hard drive's free space. R-Drive Image creates a special bootable diskette to restore system partition. To restore only certain files from a disk image, you can connect the image as a virtual disk and copy those files directly from the disk image using Windows Explorer or any other file utility. A free 15-day trial version allows you to verify all R-Drive Image capabilities except creation and restoration a disk image when R-Drive Image is launched from a bootable floppy disk created by the trial version.


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