Short description of ShredIt X 5.8.7: Files can be recovered from your computer trash. Protect your privacy with this easy to use file shredder and hard drive eraser that will erase data so it can't be recovered. Whether you want to wipe a hard drive or shred a file, ShredIt for Mac OS X is the Mac privacy software for the job. clean files, disk free space, a hard drive and more. It comes with simple instructions, built in safety features, and standards compliance.