Puran: www.puransoftware.com/File-Recovery-Download.html recuva: www.ccleaner.com/recuva DMDE: dmde.com r.saver: rlab.ru/tools/rsaver.html photorec&testdisk: www.cgsecurity.org/wiki/TestDisk_Download Defraggler: www.ccleaner.com/defraggler Trim状态: fsutil behavior QUERY DisableDeleteNotify 关闭Trim fsutil behavior set disabledeletenotify 1