免費磁碟分割區還原、檔案還原軟體 - TestDisk and PhotoRec，TestDisk 主要用於回復遺失的分割區，以及重新讓非開機磁區變成開機磁區；PhotoRec 主要用於檔案的救援，支援硬碟、隨身碟，別小看醜醜的 DOS 畫面，經過實測，真的可以救回圖片及 PDF、ZIP...等檔案，救回的檔案會自動儲存於指定路徑的「recup_dir.x」資料夾內。（阿榮）
下載連結→ https://www.azofreeware.com/p/testdisk-and-photorec.html
官方網站：CGSecurity
軟體性質：自由軟體（免費）
介面語言：英文
系統需求：Windows
TestDisk is a powerful free data recovery software! It was primarily designed to help recover lost partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software, certain types of viruses or human error (such as accidentally deleting a Partition Table).
PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from Hard Disks and CDRom and lost pictures (thus, its 'Photo Recovery' name) from digital camera memory. PhotoRec ignores the filesystem and goes after the underlying data, so it will still work even if your media's filesystem has been severely damaged or re-formatted.