Comparison
TestDisk alternative for camera cards
Two tools, two different kinds of damage. The question is not which is better, but what is broken on your side.
The short answer
TestDisk repairs the drive. We read it.
TestDisk is a free, open-source tool that, by its own project description, finds lost partitions and restores boot sectors, FAT tables and the MFT. That is precisely what we cannot do. File Recovery Hero starts further downstream: the drive is read, never written to, and every clip we find is checked against the format structure before it counts as rescued. If your card no longer shows up as a drive at all, TestDisk is the more suitable tool — and it costs you nothing.
01 / Fit
When TestDisk is the right tool
Some damage we cannot help with and TestDisk can. This list is here so you do not have to spend money to find that out.
- The card or disk no longer appears as a drive because the partition table is damaged.
- A disk no longer boots and you suspect a destroyed boot sector.
- You want a deleted partition back, not individual files.
- Your file system is ext4, HFS+, APFS or something else we do not read.
- You work on Linux or BSD — TestDisk runs there, our app does not.
- You do not want to pay anything at all. TestDisk is licensed under the GPL v2+ and is free.
02 / Difference
What actually differs
The comparison below lists only properties the TestDisk project documents itself. Prices are deliberately left out because they change; there are no benchmarks of our own about someone else's software here.
The most important difference is the last row. TestDisk can repair the drive — partition table, boot sector, FAT tables, MFT mirror. Repairing means writing. Our app does not have that ability and therefore cannot break anything: the source drive is opened read-only, on both platforms and when accessing a raw device.
| Property | TestDisk | File Recovery Hero |
|---|---|---|
| Cost | Free, GPL v2+ | One-off, ten years, two devices |
| Operating systems | DOS, Windows, Linux, BSD, macOS | macOS and Windows |
| Interface | Text menu in a terminal | Graphical interface in four languages |
| File systems | Very broad, many partition types | exFAT, NTFS, FAT16/FAT32 and uncompressed images |
| Focus | Partitions and boot sectors | Photos, video and audio |
| Verification before success | Not part of the feature set | Demuxing and decoding, .UNVERIFIED |
| Access to the source | Repair functions documented | Opened read-only only |
03 / Order
If you need both, the order decides
The common case is not either-or. A card that no longer mounts has to become readable first; only then does the question arise whether the videos on it are still complete. This order protects you from the one mistake that genuinely costs money.
- 1
Create an uncompressed image of the drive first, while it can still be read at all. Everything else happens on the copy.
- 2
While you are unsure, let TestDisk only analyse — on the copy or on the original. The project keeps analysis and writing in separate menu entries.
- 3
Write a repaired partition table back only once the image is safely stored elsewhere.
- 4
Once the drive is readable again, verify the recovered media: a filename does not prove that a clip decodes across its full runtime.
Do not install a recovery program on the affected drive and never export to the source. Any repair to a file system should be rehearsed on an image, or backed by one.
04 / Photos
For photos the project points elsewhere itself
TestDisk and PhotoRec come from the same project and ship together. The TestDisk page says explicitly that you should run PhotoRec to recover lost pictures from a digital camera or hard disk. So if you are looking for photos, what you are really comparing is not TestDisk but PhotoRec.
That has a page of its own, because the distinction there is a different one: PhotoRec works independently of the file system, using signatures, and therefore returns many hits without names and without folder structure.
Sources and technical references
Common questions
Can TestDisk bring my video files back?
The project lists an undelete function for deleted files from FAT, exFAT, NTFS and ext2 file systems, and files can be copied out of deleted partitions. What TestDisk does not do is check the file afterwards — it will not tell you whether an MP4 decodes across its full length.
Is free not always the better choice?
If TestDisk solves your case, yes. We explicitly suggest trying it first when the partition table is your problem. Our software charges for something else: a guided interface and verification of every single candidate against the format structure.
Why do you not offer partition repair?
Because we never write to the source drive as a matter of principle. That decision rules out repair functions. It is also the reason a scan with our app cannot change the state of your card.
Does TestDisk's text interface put you off?
It is not a shortcoming, it is a different audience. It is what lets TestDisk run over a remote session, on a rescue system and on operating systems without a graphical desktop. Anyone comfortable with it has more options than we offer.
First find out what is on the card.
Read your image's boot sector straight in the browser, with nothing to install.