CloneSpy can help you free up hard drive space by detecting and removing duplicate files. Duplicate files have exactly the same contents regardless of their name, time, date and location.

Also, CloneSpy is able to find files that are not exactly identical, but have the same file name. Perhaps you have different versions of a file and you want to find all of them and remove the older versions. CloneSpy can also find zero length files. These are files that have no content.

With CloneSpy you can process files which:

• are duplicates
• are duplicates and have the same file name
• have the same file name
• have the same file name and (approximately) the same size
• are zero bytes long

CloneSpy offers you a complete mechanism for determining which duplicate or same-name files should be removed. It is also possible to leave this decision up to the individual user.

CloneSpy can handle equal files by:

• deleting redundant files
• moving redundant files to a specific folder
• exporting a list of all equal files without removing any files
• deferring file operations on redundant files to a batch file where you can apply arbitrary file operations

With CloneSpy you can build checksum files from files on CDs (or even on hard drives, etc.) and use them to check whether these files already exist on your system. The checksum files will prevent you from having to play DJ every time you search for duplicates!

What's New in version 2.62:

• Added: Exported lists of duplicate files can now be configured to contain a header and a summary (see Export page of the Options window).
• Added: Exported CSC-files can now be configured to contain a header (see the Export CSC-file window).
• Modified: Redesigned the Options window from tab-based to page-based view in order to solve scaling issues with different font sizes.
• Modified: The options for creating batch files and for exporting lists of duplicate files are now separated into two individual option pages.
• Modified: If started for the very first time CloneSpy now asks for saving the settings on program exit.
• Modified: Floating-point numbers are now represented according to the user's preferred native locale.
• Modified: Improved the error message which is shown when hard links cannot be created due to insufficient rights of the user running CloneSpy.
• Modified: Hard links are no longer replaced by new hard links.
• Fixed: The number of hard links that can be created is no longer limited.
• Fixed: The command line options for changing the setting of the Mode frame in the Main window no longer cause a crash (regression since v2.6).