TestDisk

Developer(s)Christophe Grenier
Stable release
7.2 / February 22, 2024 (2024-02-22)
Repository
Written inC
TypeData recovery
LicenseGPL
Websitewww.cgsecurity.org/wiki/TestDisk

TestDisk is a free and open-source data recovery utility that helps users recover lost partitions or repair corrupted filesystems.[1] TestDisk can collect detailed information about a corrupted drive, which can then be sent to a technician for further analysis. TestDisk supports DOS, Microsoft Windows (i.e. NT 4.0, 2000, XP, Server 2003, Server 2008, Vista, Windows 7, Windows 8.1, Windows 10), Linux, FreeBSD, NetBSD, OpenBSD, SunOS, and MacOS. TestDisk handles non-partitioned and partitioned media.[2] In particular, it recognizes the GUID Partition Table (GPT), Apple partition map, PC/Intel BIOS partition tables, Sun Solaris slice and Xbox fixed partitioning scheme. TestDisk uses a command line user interface. TestDisk can recover deleted files with 97% accuracy.[3]

  1. ^ Moggridge, J. (2017). "Security of patient data when decommissioning ultrasound systems". Ultrasound. 25 (1). Leeds, England: 16–24. doi:10.1177/1742271X16688043. PMC 5308389. PMID 28228821.
  2. ^ Grenier, Christophe (2021-05-31), TestDisk Documentation, CG Security (PDF)
  3. ^ kumar, Hany; Saharan, Ravi; Panda, Saroj Kumar (March 2020). "Identification of Potential Forensic Artifacts in Cloud Storage Application". 2020 International Conference on Computer Science, Engineering and Applications (ICCSEA). pp. 1–5. doi:10.1109/ICCSEA49143.2020.9132869. ISBN 978-1-7281-5830-3. S2CID 220367251.