Set your own schedule to automatically back up files, folders, or your entire operating system. 30 Shared with My Cloud wd discovery tool version 1. 3 on 32-bit and 64-bit PCs This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system on a laptop or desktop PC from drive utilities without restrictions. Trusted Windows (PC) download WD Discovery 4. Once installed the WD backup software and started Auto Backup, all the photos, music, videos, and documents in your WD hard drive will be backed up automatically. Wd discovery tool It works with both 32-bit & 64-bit versions of Windows Vista / Windows 7 / Windows 8 / Windows 10 / Windows Vista64 / Windows 7 64 / Windows 8 64 / Windows 10 64.