TestDisk icon
TestDisk icon

TestDisk

 382 likes

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...

Starting TestDisk

License model

  • FreeOpen Source

Country of Origin

  • FR flagFrance
  • European Union flagEU

Platforms

  • Mac
  • Windows
  • Linux
  • BSD
  • Haiku
4.7 / 5 Avg rating (20)
382likes
23comments
0news articles

Features

Suggest and vote on features
  1.  Repair Partitions
  2.  Recover disk partitions
  3.  NTFS Partition Recovery
  4.  Photo Recovery
  5.  Support for FTP
  6.  Reporting

 Tags

TestDisk News & Activities

Highlights All activities

Recent News

No news, maybe you know any news worth sharing?
Share a News Tip

Recent activities

Show all activities

TestDisk information

  • Developed by

    FR flagCGSecurity
  • Licensing

    Open Source (GPL-2.0) and Free product.
  • Pricing

    One time purchase that costs $0, and / or subscription that costs $0 per month.
  • Written in

  • Rating

    Average rating of 4.7 (20 ratings)
  • Alternatives

    145 alternatives listed
  • Supported Languages

    • English

AlternativeTo Categories

Security & PrivacyOS & UtilitiesSystem & Hardware

GitHub repository

  •  1,859 Stars
  •  219 Forks
  •  75 Open Issues
  •   Updated Apr 9, 2025 
View on GitHub

Our users have written 23 comments and reviews about TestDisk, and it has gotten 382 likes

TestDisk was added to AlternativeTo by edmsampaio on May 4, 2009 and this page was last updated Mar 13, 2023.

Comments and Reviews

   
 Post comment/review
Comment summary: TestDisk is widely praised for its effectiveness in recovering lost partitions on various filesystems, despite being a command-line tool. Users commend its speed and the range of supported formats, with many successfully recovering important data. While some wish for a GUI, others appreciate the simplicity of its interface. There are occasional challenges with installation, particularly on Mac systems. Overall, it's recognized as a powerful, free, cross-platform solution.
Top Positive Comment
koloss
Feb 14, 2020
6

I don't normally post reviews and didn't have an account before this however, This utility deserves to be on the top of the list. An NTFS partition was not recognized after unplugging an external drive. EaseUS wanted $70 for me to transfer the files from the drive and to wipe it. This utility left the files on the drive and recovered the GPT in 5 selections and a restart.

NoahMach
Nov 3, 2024
0

Works some of the time, takes forever. DMDE is better

guck_foogle
Sep 1, 2024
0

The SSD in my mom's laptop crapped the bed. Other systems either wouldn't mount the drive or wouldn't recognize it at all. After a deep scan with Testdisk, it found the drive was damaged and the partition had a lot of errors, but it managed to recover most of her data regardless. Impressive!

Sam Lander
Aug 5, 2024
2

Works as good as EaseUS, and has a GUI now. Much more lightweight than commercial options, and also has CLI.

AlexT
Oct 25, 2023
1

Very efficient. I could recover all my life from a broken HD. It succed where "professional" couldn't. A big but VERY BIG THX.

Erin Vierday
Jun 26, 2023
0

By far and away best recovery software I've ever used. Has never let me down!

Guest
May 20, 2023
0

Does not work on M1-based macs, error during install..

Show more comments
7 of 23 comments

What is TestDisk?

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). Partition table recovery using TestDisk is really easy.