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Disk Drill

Maker: CleverFiles Platforms: Windows, macOS

Disk Drill has grown well beyond a simple deletion-recovery utility: current versions add automatic RAID and Windows Storage Spaces reconstruction, byte-to-byte source imaging, and a broad filesystem list, on top of the guided, non-technical scan-preview-recover workflow it's best known for.

What Disk Drill actually does

At its core, Disk Drill is a metadata-aware recovery scanner with a signature-based fallback: it reads surviving filesystem records where they exist, and falls back to content-based carving where they don't, all behind one guided interface. It targets the everyday cases this catalog covers — accidental deletion, formatting, and RAW/unmountable drives — on both Windows and Mac, and recent releases have extended that reach into RAID reconstruction and source-preservation tooling that used to be the territory of more technical products.

File-system support

Per CleverFiles' own technical specifications, Disk Drill supports FAT16, FAT32 and exFAT; NTFS, NTFS5 and ReFS; ext2, ext3, ext4 and Btrfs; HFS, HFS+ and APFS; and RAW/unmountable partitions where no recognizable filesystem remains. That's a wide enough spread to cover Windows, Mac and Linux-formatted drives in the same tool, though Disk Drill itself only installs on Windows and Mac.

RAID and Windows Storage Spaces

Current versions detect and reconstruct RAID 0, 1, 5, 6, 10 and 1E, JBOD, and Windows Storage Spaces arrays automatically during a scan. Automatic here means genuinely automatic rather than manually configurable: Disk Drill emphasizes automated reconstruction, and CleverFiles states that manual reconstruction controls are still in development, with professional/enterprise RAID-controller support limited. When the array can't be automatically reassembled, Disk Drill falls back to scanning individual member drives rather than offering the disk-order/stripe-size/parity controls a dedicated RAID tool like R-Studio, Recovery Explorer RAID or UFS Explorer RAID Recovery exposes. That's a genuine differentiator worth knowing about in both directions — convenient when it works, limiting when the array needs manual parameters.

Source preservation: byte-to-byte backup

Disk Drill can create a byte-to-byte backup — a complete image of the source drive that later scans and recovery attempts can run against instead of repeatedly reading the original. That's a genuinely useful way to preserve a point-in-time copy before further work, but it isn't equivalent to a dedicated hardware imager built for a mechanically or electronically unstable drive: it's a software imaging feature aimed at protecting a working drive from repeated scan passes, not a lab-grade acquisition tool. A drive that's failing physically still belongs in an imaging/lab workflow rather than with consumer software alone.

Recovery Vault

Recovery Vault is easy to conflate with the byte-to-byte backup above, but it's a different feature: preventive metadata protection that retains file records for anything deleted after it's turned on. Its value depends entirely on whether it was active before the deletion happened — it isn't a way to recover metadata history for files that were already gone when you installed or enabled it. Byte-to-byte backup, by contrast, images whatever is on the drive right now, deleted files included, at the moment you create it.

Important limitations

RAID and Storage Spaces reconstruction is automated rather than deeply configurable, so an array that needs manual disk order, stripe size or parity input may need a different tool. Physical drive failure — clicking, not spinning up, failing S.M.A.R.T. attributes — still calls for an imaging or lab workflow rather than Disk Drill's consumer scan-and-recover flow. The guided interface also trades away some of the lower-level storage-geometry visibility that technician-oriented tools expose, and a successful preview of one file is evidence for that file specifically, not proof that the rest of the scan result is equally reliable.

Editions and licensing

Prices verified August 2026 directly from the vendor's own site, in USD. Software pricing changes without notice — treat the figures below as a starting point and confirm the current price on the official site before buying.

Disk Drill Free

Free

Full scan and recovery, not just preview — up to a fixed amount of actual recovered data. Two separate protection tools are included free regardless of the recovery cap: Recovery Vault (preventive metadata protection, useful only if enabled before the deletion) and byte-to-byte backup (full-drive imaging), plus S.M.A.R.T. drive-health monitoring.

  • Free savingWindows: up to 100 MB general recovery; macOS: different free-saving rules, with unlimited preview
  • Included freeRecovery Vault (metadata protection) and byte-to-byte backup (imaging) are separate features, both free regardless of the recovery cap
  • InstallsUnlimited
  • LicensePerpetual, no time limit
$0No credit card required
View on cleverfiles.com →

Disk Drill PRO

Consumer

Removes the 100 MB cap entirely, sold as either an annual subscription or a one-time lifetime purchase covering future major-version upgrades. Same recovery engine, RAID reconstruction and imaging tools as Free, just uncapped.

  • Recovery limitNone
  • DevicesUp to 3
  • LicenseChoice of annual subscription or one-time lifetime purchase
$89/yrAnnual subscription; a separate lifetime price is offered but not shown statically on the site
View on cleverfiles.com →
Worth trying before buying anything

Because scanning and preview are free, the Free edition is useful for checking whether the files you need are actually found before paying. On Windows, the current general free-recovery allowance is 100 MB; on macOS, check the current free-saving rules because they are not the same.