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If you formatted a hard drive by mistake, stop using it now. Further activity can overwrite recoverable data, and no software can guarantee that files will return. Tenorshare documents a scan-and-recover workflow for 4DDiG; Windows users can also try Microsoft’s free Windows File Recovery utility. In either case, save recovered files to a different drive. To reduce the risk of losing them again, keep separate backups and periodically check that you can restore them.
What to do immediately after formatting a drive
- Stop writing to the formatted drive. Disconnect an external drive once it is safe to do so. If the formatted drive is internal, avoid installing software, downloading files, or saving anything to it. Microsoft advises minimizing or avoiding computer use after data loss because ordinary activity can overwrite data in space marked as free. Microsoft’s Windows File Recovery guidance notes that overwriting can be a particular concern with SSDs.
- Choose a separate destination for recovered files. Do not recover files to the formatted drive. Microsoft requires a different source and destination drive for Windows File Recovery; using a separate destination also avoids writing recovered data back onto the source.
- Consider whether the problem may be physical. A drive that clicks, beeps, repeatedly disconnects, or is not detected may have hardware damage rather than a simple formatting problem. Tenorshare says a severely damaged drive may require professional repair; recovery software is not a repair for mechanical failure. If the files are irreplaceable or the drive shows these symptoms, stop DIY scans and consider a qualified recovery provider.
Can you recover files from a formatted hard drive?
Sometimes. Formatting can leave file content that recovery tools may find, but continued use can overwrite it. The outcome depends on the drive and what has happened since formatting; neither the available vendor guidance nor Microsoft’s documentation establishes a universal success rate. An unsuccessful scan does not by itself identify why recovery failed.
Recover formatted-drive data with 4DDiG
Tenorshare documents this general workflow for 4DDiG: select the location where data was lost, scan it, inspect and preview found files, then recover the files you want. Save them to a drive other than the formatted source, and open the recovered files to check them before relying on them.
- Install and run 4DDiG from a drive other than the formatted source, where possible.
- Select the formatted drive or relevant location and start a scan.
- Review the scan results and preview files where the software offers that option.
- Recover priority files to a separate drive, then check that the copies open.
Tenorshare lists formatted HDD, SSD, and external-drive recovery among 4DDiG’s use cases, and its pages describe support for multiple file types and devices. These are vendor descriptions, not independent test results. Compatibility and software terms can change, so check Tenorshare’s current 4DDiG specifications and hard-drive recovery information before proceeding.
#1 Best Overall
- Easily store and access 2TB to content on the go with the Seagate Portable Drive, a USB external hard drive
- Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
- To get set up, connect the portable hard drive to a computer for automatic recognition no software required
- This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
- The available storage capacity may vary.
Tenorshare’s product page advertises a 99.8% recovery rate, a five-minute average recovery time, and 100% security. Those are vendor marketing claims; the reviewed page does not establish a methodology or denominator for the rate, or independent measurements for the time claim. They should not be treated as your odds, a guarantee, or independently verified results. See the vendor’s Windows Data Recovery product page.
Try Microsoft’s free Windows File Recovery utility
Windows File Recovery is Microsoft’s free command-line utility for attempts involving local storage, external drives, and USB devices. It is a Windows option, not a macOS recovery tool. Microsoft’s instructions apply to Windows 10 and Windows 11; the support page also notes that Windows 10 support ended on October 14, 2025. Read the current Windows File Recovery instructions before using it.
Rank #2
- Easily store and access 5TB of content on the go with the Seagate portable drive, a USB external hard Drive
- Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
- To get set up, connect the portable hard drive to a computer for automatic recognition software required
- This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
- The available storage capacity may vary.
- Install Windows File Recovery, then open Command Prompt or Windows Terminal.
- Identify the source drive and choose a different destination drive. The destination must not be the formatted source.
- For an NTFS disk that was formatted, Microsoft recommends Extensive mode. For FAT or exFAT, Microsoft recommends Extensive mode in any circumstance.
- Run the utility using the syntax and mode options in Microsoft’s current instructions. Allow time for the scan; duration can depend on drive size.
- Check the recovered files on the destination drive.
This route is free but uses a command-line workflow. Microsoft does not publish a universal recovery probability, and the utility does not guarantee that files can be restored.
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Which recovery route fits your situation?
| Option | Best-supported use | Trade-off |
|---|---|---|
| 4DDiG | Vendor-documented scan, preview, and recovery workflow for formatted drives | Vendor feature and performance claims are not independent validation; check current compatibility and terms. |
| Windows File Recovery | Free Microsoft command-line attempt; Extensive mode is recommended after formatting an NTFS disk | Requires a different destination drive and a more technical workflow; recovery is not guaranteed. |
| Professional recovery provider | Escalation when physical damage is suspected or DIY risk is unacceptable | No specific provider, price, or success rate is established here. |
There is no head-to-head benchmark here that establishes which software recovers more data. Choose based on your operating system, comfort with command-line instructions, and whether the drive appears physically healthy—not on an advertised universal success rate.
Rank #3
- Easily store and access 1TB to content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
- Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop. Reformatting may be required for Mac
- To get set up, connect the portable hard drive to a computer for automatic recognition no software required
- This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
- The available storage capacity may vary.
Back up files so a future format does not become a disaster
No single copy protects data forever. Keep another copy separate from the computer, and make a habit of checking that important files can actually be restored.
- Use cloud backup when it fits. Microsoft identifies cloud backup as an option for convenient access. Consider your connectivity, storage needs, and the backup service’s terms.
- Keep a separate external or network-drive copy. Microsoft also points to external and network drives, including when internet access is unavailable or the data set is large. An external hard drive can serve as a backup destination; it is not a backup unless files are copied to it.
- Protect the backup from the same incident. Keep a backup disconnected or otherwise protected when it is not being used, so the same mistake or failure is less likely to affect both copies.
- Test restoration periodically. Open or restore a selection of backed-up files so you know the copies are usable.
Microsoft explains backup choices in Choose a backup solution in Windows. A Windows recovery USB has a different purpose: it helps restore Windows and does not contain your personal files. See Microsoft’s Recovery Drive guidance and Windows backup, restore, and recovery information.
Quick Recap
Best Value
- [Upgraded Version] - This external hard drive features a mirrored logo stripe combined with a striped anti-slip design, and the rounded corners of the casing make it easier to grip. The stripes also have a heat dissipation function, ensuring stable and fast data transfer.
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- 【Ultra-Fast Data Transfers】 - Pairing this external hard drive with JMicron 578 solution USB 3.0 and USB 2.0 interfaces enables blazing-fast data transfer. It boasts theoretical read speeds of up to 125MB/s and write speeds of up to 103MB/s.
- 【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data.
- 【What You Get】 - 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual, Gift-type shell packaging ,Three-year manufacturer's warranty and free technical support services.
Rank #4
- Easily store and access 4TB of content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
- Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
- To get set up, connect the portable hard drive to a computer for automatic recognition no software required
- This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
- The available storage capacity may vary.
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