The best open source alternative to Disk Drill is PhotoRec. If that doesn't suit you, our users have ranked more than 100 alternatives to Disk Drill and 13 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Disk Drill are Digler, GNOME Disks, Autopsy Forensic Browser and RecoveRx.
PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from hard disks, CD-ROMs, and lost pictures.
France
EU
Forensic disk analysis and file recovery solution supporting a wide range of disk image formats and raw devices, file system-agnostic recovery, metadata-independent scans, DFXML reporting, plugin extensibility, intuitive CLI, and integration for diverse forensic needs.
ItalyEU
Efficiently manage disk functions like inspecting, partitioning, and formatting. Utilize disk imaging and backup, S.M.A.R.T. monitoring, and encryption. Integrates well with Linux, particularly GNOME, offering RAID setups and benchmarking tools, compatible with various file systems.
United States
Autopsy® is a digital forensics platform and graphical interface to The Sleuth Kit® and other digital forensics tools. It can be used by law enforcement, military, and corporate examiners to investigate what happened on a computer.
United States
RecoveRx allows to rescue erased files like digital photos, documents, music and videos from memory cards, MP3 music players, USB flash drives, external hard drives and solid state drives.
Taiwan
Data recovery program for NTFS file systems. Reads each block of the hard disk to and retrieves rebuilds file system tree on another partition.
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.
DataRecovery is freeware and made by TOKIWA to undelete accidentally deleted files even from recycle bin.
Japan
Safety-first, open-source data recovery for Windows 10/11. Deleted a file? Formatted a card? Drive failing? Get your data back — without making things worse.
India
Foremost is a console program to recover files based on their headers, footers, and internal data structures. This process is commonly referred to as data carving. Foremost can work on image files, such as those generated by dd, Safeback, Encase, etc, or directly on a drive.
safecopy is a data recovery tool which tries to extract as much data as possible from a problematic (i.e. damaged sectors) source - like floppy drives, hard disk partitions, CDs, tape devices, ..., where other tools like dd would fail due to I/O...
Germany
