Mac partition recovery test · August 2026

TestDisk vs Disk Drill 2026: What Tool is Better for Mac Partition Recovery?

TestDisk remains a remarkably capable free utility, but partition trouble on a modern Mac can get complicated fast. Disk Drill offers the clearer route from a missing volume to previewed, recoverable files.

By Kismac-ng Journal Editorial Team Published · Updated
9.1 /10
The Better Mac Recovery Choice Clear previews, strong APFS handling, far less guesswork
Recommended
Quick verdict

Disk Drill is the better choice for most Mac owners recovering a lost partition. TestDisk costs nothing plus gives experienced users precise partition-table tools, but its Terminal workflow is easy to misread. Disk Drill finds lost volumes, previews files before purchase, creates byte-to-byte backups, plus handles APFS or HFS+ recovery through a much friendlier interface.

Download Disk Drill Free See full scorecard

Disk Drill vs TestDisk at a Glance

9.1/10

Disk Drill is a visual data-recovery app for macOS or Windows. TestDisk is a free command-line utility focused on lost partitions, damaged boot records, plus selected file-system repairs.

Best forMac owners who need to recover files from a deleted, formatted, or unreadable partition without learning Terminal commands

Main features
  • Lost APFS or HFS+ partition discovery
  • File previews before upgrading
  • Byte-to-byte disk images
  • Quick, deep, plus signature scans
  • Recovery-chance estimates
Pricing Basic $0 for scanning plus previews · PRO $89/yr · PRO Lifetime $149
Standout featureLost-volume discovery paired with browsable file previews
Disk Drill Pros
  • Far easier to navigate than TestDisk
  • Good modern Mac file-system coverage
  • Free preview provides a useful purchase check
Disk Drill Cons
  • Recovery usually requires PRO on Mac
  • TestDisk remains the stronger free option for skilled users
  • Severely damaged hardware belongs in a recovery lab

Disk Drill for Mac Partition Recovery: Detailed Test Results

01

Lost Partition Recovery

Better visibility into missing Mac volumes

9.4/10

Disk Drill’s Lost Partition Search is the practical advantage here. It can surface a missing volume with its original file system or folder structure when enough metadata survives. On a Mac, that matters because a recognizable folder tree is much easier to verify than a list of partition offsets.

TestDisk is built specifically for partition recovery, so it remains powerful. It recognizes GUID Partition Tables, Apple partition maps, HFS, HFS+, plus APFS structures. The catch is that its text interface expects you to understand what it found before writing changes. Disk Drill focuses on copying recoverable files out, which is usually the safer goal for a one-off home recovery.

What we liked
  • Lost Partition Search can expose the original volume structure
  • Strong support for APFS, HFS+, exFAT, FAT, plus NTFS media
  • File browsing helps confirm that the correct partition was found
  • No partition-table commands required
What we didn't
  • Cannot recover data that has already been overwritten
  • A physically failing disk may need professional lab work
Disk Drill Review ↗ Read the partition recovery guide
02

Mac Usability

A visual workflow that makes fewer assumptions

9.6/10

This is where the gap becomes obvious. Disk Drill shows physical disks, containers, plus volumes in a standard Mac app. Pick the affected device, click Search for lost data, then filter the results by file type, date, size, recovery chance, or name.

TestDisk runs in Terminal with keyboard-driven menus. That is perfectly workable for an administrator who understands GPT entries. For somebody staring at an unexpectedly empty external SSD, labels such as Quick Search, Deeper Search, P, D, or Write add stress at exactly the wrong moment. Disk Drill’s previews provide a simpler checkpoint before money or recovery-destination space is committed.

What we liked
  • Clean native-style macOS interface
  • Search, filters, previews, plus recovery-chance labels
  • Scan sessions can be saved for later
  • Found files can be browsed through a read-only virtual disk
What we didn't
  • Full disk access or a system extension may be required for some scans
  • The direct-download edition is preferable to the more restricted App Store build
View Disk Drill for Mac
03

File Recovery Results

More useful once the partition metadata is incomplete

9.2/10

A missing partition is not always recoverable as a neat, intact volume. Disk Drill can fall back to file-system scans or signature-based reconstruction when the partition record is damaged. Its Mac edition supports 400-plus reconstructed file types, with previews for formats macOS can open.

TestDisk works best when enough structural information remains to identify the partition or list its files. PhotoRec, included in the same free download, covers signature recovery when structure is gone. That pairing is effective, though PhotoRec commonly loses original filenames plus folders. Disk Drill keeps these methods inside one results window, making mixed recoveries less messy.

What we liked
  • Multiple scan methods run within one recovery session
  • Previews help separate intact files from unusable results
  • Results are grouped into deleted, reconstructed, plus existing data
  • Useful fallback when original partition structure cannot be restored
What we didn't
  • Deeply reconstructed files may lose their original names
  • APFS snapshots, encryption, TRIM, or overwriting can limit results
See supported recovery methods
04

Recovery Safety

Good safeguards if you follow the basic rules

8.9/10

Disk Drill scans without deliberately writing recovered data back to the source. Its byte-to-byte backup tool also lets you image a questionable drive, then scan the image instead of repeatedly reading the original hardware. That is the preferred route if an external disk disconnects, clicks, slows down, or reports bad sectors.

TestDisk can inspect plus copy files without altering the source, but it also offers commands that write partition information or repair certain file-system structures. Those tools are valuable in skilled hands. They are not the first buttons a nervous Mac owner should press. With either utility, recover files to a separate physical drive.

What we liked
  • Free byte-to-byte image creation
  • Source media can be scanned read-only where supported
  • Recovery destination warnings reduce obvious mistakes
  • Preview-first workflow discourages blind purchases
What we didn't
  • No software is safe for a drive with serious mechanical damage
  • Disk Drill’s activated digital licenses are generally non-refundable
Open the safe recovery instructions
05

Cost and Licensing

TestDisk wins on price, Disk Drill earns its fee through convenience

8.4/10

TestDisk is free plus open source. For a technically confident user, that is an unbeatable deal. Disk Drill Basic also costs nothing, though the Mac version mainly serves as a scanner, preview tool, disk imager, plus recovery evaluator. Normal file recovery requires PRO unless the files were covered by its protection features.

Disk Drill PRO costs $89 per year or $149 for a lifetime license. One personal license covers macOS plus Windows for one user on up to three devices. The lifetime option makes more sense for a household with several drives, while the annual plan suits one urgent recovery job.

What we liked
  • Free scans plus file previews before payment
  • One PRO license covers Mac plus Windows
  • Lifetime license avoids recurring renewal
  • Up to three personal device activations
What we didn't
  • Mac Basic does not provide general unlimited recovery
  • The $89 annual price is hard to ignore beside free TestDisk
  • Personal PRO licensing does not cover paid client recovery
Basic $0 Scan plus preview only for normal Mac recovery
PRO Annual $89/yr Unlimited personal recovery on up to 3 devices
PRO Lifetime $149 One-time personal license with future upgrades
Check Disk Drill PRO

How We Compared TestDisk With Disk Drill for Mac Partition Recovery

We compared each tool around the same common failure pattern: a GPT-formatted external drive with a missing volume entry, followed by checks involving APFS, HFS+, plus exFAT media. The review covered partition discovery, access to recognizable folders, file previews, imaging, recovery destinations, setup friction, plus the risk of accidentally changing source-disk structures.

Scoring favored successful file extraction over repairing a drive in place. That distinction matters. A repaired partition table may make a disk mount again, but copying verified files onto healthy storage is usually the lower-risk outcome. We also checked current Mac support, license terms, official documentation, plus recent user reports available through August 28, 2026.

When TestDisk or Disk Drill Is the Wrong Choice for a Mac Drive

Stop using software if the drive clicks, disappears during scans, smells hot, spins up repeatedly, or takes minutes to report its capacity. Those signs point toward hardware trouble. Repeated full scans can make a weak drive worse, so unplug it plus consult a reputable recovery lab if the files are valuable.

Software recovery also has sharp limits on modern Macs. TRIM may erase deleted SSD blocks quickly. FileVault encryption can block meaningful recovery without the password or recovery key. If a partition was reformatted, filled with new files, then reformatted again, neither Disk Drill nor TestDisk can reconstruct data that has been physically overwritten.

TestDisk vs Disk Drill for Mac Partition Recovery: How Disk Drill Scored

CategoryPerformanceScore
01 Lost Partition Recovery
9.4/10
02 Mac Usability
9.6/10
03 File Recovery Results
9.2/10
04 Recovery Safety
8.9/10
05 Cost and Licensing
8.4/10

What Disk Drill Users Report About Real Recoveries

The poster said Disk Drill recovered family photos from an inaccessible SD card after other utilities failed to recognize it. They particularly liked previews, filtering, plus the simple scan-to-recover flow.
Reddit user · r/DataRecoveryHelp
A Mac user reported that Disk Drill could scan a drive Finder would not read, though sorting through roughly 87,000 discovered files took patience.
Reddit user · r/macapps
One user said Disk Drill 6 recovered data from an external hard drive, praising the byte-to-byte backup, clean interface, plus responsive email support. They disliked paying $89 for a one-year license.
Reddit user · r/datarecovery
A critical commenter said the files shown during scanning were not usable after purchase, followed by a poor refund experience. This is a good reason to fully preview key files before paying.
Reddit user · r/DataRecoveryHelp

Should You Choose Disk Drill Over TestDisk for Mac Recovery?

Disk Drill is our pick for Mac partition recovery in 2026. It suits people who want to locate a missing APFS, HFS+, exFAT, or NTFS volume, inspect real files, then recover them without editing partition entries in Terminal. TestDisk is worth keeping around if you understand disk structures, prefer open-source software, or cannot justify a paid license. Skip both if the drive clicks, repeatedly disconnects, or contains irreplaceable business data that warrants a lab.

Top pick Disk Drill
Create a byte-to-byte image first, scan that image, then purchase PRO only after several important files open correctly in the free preview.

TestDisk vs Disk Drill for Mac Partition Recovery: Common Questions

Is TestDisk or Disk Drill better for Mac partition recovery in 2026?
For pure partition recovery, TestDisk is usually the stronger choice because it is built for repairing partition tables and restoring lost partitions. Disk Drill is easier to use, but it is better known for file recovery than deep partition repair.
Can TestDisk recover a deleted APFS partition on a Mac?
Yes, TestDisk can sometimes find a deleted APFS partition if the underlying partition map is still readable. If the disk was heavily overwritten, recovery becomes less likely no matter which tool you use.
Does Disk Drill recover lost Mac partitions or just files?
Disk Drill focuses more on file recovery, but it can help you find data from an inaccessible or lost volume. If your main goal is to rebuild the partition structure, TestDisk is usually the more direct option.
Which tool is easier for beginners, TestDisk or Disk Drill?
Disk Drill is much easier for most beginners because it has a polished Mac interface with guided steps. TestDisk is powerful, but its text-based workflow can feel intimidating if you have never used recovery software before.
Can I use TestDisk safely on my startup disk?
Yes, but only if you are careful. It is best to avoid writing changes until you have confirmed the correct partition layout, since one wrong write can make the problem worse.
Will Disk Drill fix a missing partition after a failed macOS update?
It may help you recover files from the missing volume, but it usually will not rebuild the partition table itself. For a missing partition after a failed update, TestDisk is the more relevant tool to try first.
Does TestDisk work on external SSDs used with a Mac?
Yes, TestDisk can scan external SSDs, USB drives, and other storage devices attached to a Mac. It is often useful when an external drive suddenly shows up as unallocated or unreadable.
Is Disk Drill worth the price for Mac partition recovery?
If you want a friendly interface plus broad file recovery features, Disk Drill can be worth it. If your only task is partition recovery, TestDisk is free, so it is hard to beat on cost.
What is the main difference between TestDisk and Disk Drill for APFS recovery?
TestDisk is geared toward partition repair, while Disk Drill is geared toward recovering individual files from damaged volumes. That makes TestDisk better when the partition itself is missing, while Disk Drill fits cases where the volume opens poorly but still exposes data.
Can either tool recover a lost Boot Camp partition on a Mac?
TestDisk has a better chance because it can search for lost partitions and rebuild partition tables. Disk Drill may recover files from the Boot Camp volume, but it is not the first tool I would choose for restoring the partition itself.
What should I do before trying partition recovery on a Mac?
Stop using the drive right away so you do not overwrite recoverable data. If possible, make a disk image first, then scan the clone instead of the original disk.
Why does Disk Drill show files but not the missing Mac partition?
That usually means the app can still read file system data even though the partition entry is gone or damaged. In that case, a partition repair tool like TestDisk is often a better fit.
Can TestDisk recover an encrypted FileVault partition?
Sometimes it can detect the partition, but it cannot bypass FileVault encryption. If the volume is encrypted, you still need the correct credentials or recovery key to access the contents.
Which tool is better for an accidental partition erase on an M1 or M2 Mac?
TestDisk is usually the better first choice if the partition entry was erased. On Apple Silicon Macs, the chip type does not change the basic recovery logic, but you still need to act fast to avoid overwriting data.
Are there alternatives to TestDisk or Disk Drill for Mac partition recovery?
Yes, options like R-Studio, UFS Explorer, or professional data recovery services can be worth considering for complex cases. If the disk has physical damage, software alone may not be enough.
How long does a Mac partition recovery scan usually take?
It depends on the drive size, connection type, plus how damaged the disk is. A quick scan might finish in minutes, while a deep scan on a large drive can take much longer, especially if the disk is failing.
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