Apps similar to DiskWarrior include TestDisk, which is free and open source. Other options are Glary Utilities, Recuva, Digler and PhotoRec. File Recovery Tools like DiskWarrior are a crowded field, with more than 100 alternatives for Windows, Mac and Linux.
Undela is a free data undelete software to recovery files from hard disk (NTFS, NTFS5, FAT12, FAT16, FAT32(Windows), XFS(Linux) partitions) and removable media (SD, CF, MS, MMC, xD, Flash Card, USB drive).
Powerful file undelete and file recovery software to recover and restore files on any valid logical disks visible by the host OS.
Canada
Powerful yet easy-to-use Amigabit Data Recovery software to safely retrieve accidently deleted, damaged or formatted pictures, videos, music, documents, etc.
China
BinaryBiz VirtualLab quickly recovers lost data from Windows and Mac computers, hard drives, USB, RAID, FireWire, camera cards.
Program written in python that attempts to reconstruct and recover data from disks or disk images. Recommended for use from disk images, works well with ddrescue. Currently only works on ntfs filesystems. Can be ran on any operating system that supports python.
ApowerRecover is a desktop program that can recover deleted data for your Windows and Mac computer, hard drives, memory cards, camcorders, digital camera, external disk, etc. It supports standard scan, deep scan and preview data.
Hong Kong
Raise Data Recovery is an easy-to-use powerful utility with an intuitive wizard-style interface for data recovery from simple storages with Windows, Linux and macOS file systems and from common RAID-based devices.
United States
Quickly, easily and completely recover lost files from local & external drives, lost partitions, BitLocker encrypted drives, crashed computers and Recycle Bin.
China
321Soft Data Recovery for Mac is the complete solution for businesses and home users to recover files that are deleted, formatted, lost or damaged, as well as retrieve files from corrupted volumes – even from initialized disks with ease.
China
Utility to recover errors from digital camera memory cards and other devices. Command line only.
France
EU
File Scavenger is a file "undelete" and data recovery utility for Windows. File Scavenger can recover files that have been accidentally deleted (including files removed from the Recycle Bin, in a DOS window, from a network drive, from Windows Explorer with the SHIFT...
United States
