ProtectStar releases Data Shredder 1.0.4, their military grade data deletion tool for macOS. Data Shredder for Mac securely deletes data using secure deletion methods that meet and exceed government, military, and industry standards. Users simply drag-and-drop files, folders, volumes or even external devices to the app. Data Shredder then completely erases any chance for data reconstruction, even by government agencies. Data Shredder 1.0.4 is $19.90 to $29.90 and can be downloaded from their website.