MoreSpace Folder Compression
It enables you to save disk space without creating compressed archive files.
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Save disk space with MoreSpace and HFS+ folder compression without creating compressed archive files.
HFS+ compressed files will remain at their original location and can be used as before. The OS X will automatically decompress HFS+ compressed files on access, no need to manually extract them. When the compressed file(s) are being modified or copied, OS X will store them uncompressed.
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