NTFSRatio v1.3

描述：NTFSRatio shows the size and the compression rate of folders and its subfolders on a NT-filesystem. NTFS offers file based compression, but the compression rate isn't displayed anywhere. NTFSRatio is able to help you with this type of problems, it can also do compress and decompress operations with immediate review of the result. NTFSRatio can be called from the Explorer context menu of any folder.
下载地址： http://www.afterdawn.com/software/system_tools/system_information/ntfsratio.cfm