Software Alternatives, Accelerators & Startups

SDelete VS TestDisk

Compare SDelete VS TestDisk and see what are their differences

SDelete logo SDelete

Securely overwrite your sensitive files and cleanse your free space of previously deleted files using this DoD-compliant secure delete program.

TestDisk logo TestDisk

TestDisk is a free and open source data recovery software tool designed to recover lost partition and unerase deleted files. DownloadDownload TestDisk & PhotoRec. TestDisk is a free and open .
  • SDelete Landing page
    Landing page //
    2023-09-21
  • TestDisk Landing page
    Landing page //
    2021-09-28

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TestDisk videos

Product Review - TestDisk

More videos:

  • Review - Data Recovery on a Formatted Drive with TestDisk by Britec
  • Review - Recover lost partition on Windows 8.1 with TestDisk

Category Popularity

0-100% (relative to SDelete and TestDisk)
Utilities
50 50%
50% 50
Backup & Restore
0 0%
100% 100
OS & Utilities
100 100%
0% 0
Monitoring Tools
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare SDelete and TestDisk

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TestDisk Reviews

Top 10 Best Data Recovery Software in 2021 (That Actually Worth Your Time!)
It’s true that TestDisk can undelete files from FAT, exFAT, NTFS, and xt2/ext3/ext4 file systems, but this functionality is tucked away inside the advanced menu, where most regular users never go. Besides, recovering individual files with TestDisk is extremely cumbersome because you can’t preview files before recovery.
Top 5 Best Free Data Recovery Software in 2021
Overall, TestDisk is a very specialized tool that will not serve the needs of average users suffering from inadvertent data loss. The functionality of this software can cause additional damage to potentially recoverable data when used by individuals with insufficient training.
Top 5 Free Recuva Alternatives on Windows
TestDisk is a freely available data recovery application that works efficiently on all kinds of operating systems. You can run it on Linux, SunOS, macOS, Windows, and even DOS. While the user interface is not that friendly, the free application will do the needed job.
Top 5 Recuva Data Recovery Alternatives for Windows
TestDisk is free Recuva Data Recovery software designed for windows. TestDisk is Powerful software that can recover a range of files including lost partitions and data files among others. If your disk is not booting, then this software is a tool that can make your disk bootable again. These problems could be because of software attack by viruses or human errors such as...

Social recommendations and mentions

Based on our record, SDelete seems to be more popular. It has been mentiond 25 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SDelete mentions (25)

  • Keep your files safe. What can happen if you throw away a defective hard drive?
    What lessons can we take away from my story? They are, in fact, quite simple and obvious: merely deleting files and quick formatting is usually not enough when disposing of or selling hard drives. For more assurance, it’s better to perform a full format (in modern operating systems, of course). And for the truly paranoid, there’s the good old console utility SDelete from the Sysinternals suite or a tool named... - Source: dev.to / 6 months ago
  • Hyper V VM full disk, won’t boot
    I assume you were using a dynamically expanding disk - if so just note it won't dynamically contract just by deleting files. To shrink the drive you will likely need to run sdelete -z on the drive inside the VM to clear the free space, then edit and compact the VHDX. You will need to be able to boot the VM to run sdelete though so you'll need to temporarily move other files off the drive, or move the VM files to... Source: 11 months ago
  • Does formatting a drive remove bitlocker encryption from formatted data?
    You can always download sdelete https://learn.microsoft.com/en-us/sysinternals/downloads/sdelete and do an overwrite pass just to be safe. It'll take a while but you can do other things while it's running. Source: 12 months ago
  • Bitwarden backups
    My understanding is that it doesn't completely solve it. I don't have time to dig up an authoritative source for this claim — hopefully this superuser comment will suffice. I believe that you can achieve something close to a secure erase by filling up your SSD to 100% capacity with data before deleting; the utility sdelete supposedly does this when using the -c option. Source: about 1 year ago
  • Wiping HDD in windows. Which program to use?
    Check out sdelete from the MS sysinternals utilities suite: https://learn.microsoft.com/en-us/sysinternals/downloads/sdelete. Source: about 1 year ago
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TestDisk mentions (0)

We have not tracked any mentions of TestDisk yet. Tracking of TestDisk recommendations started around Mar 2021.

What are some alternatives?

When comparing SDelete and TestDisk, you can also consider the following products

Wise Disk Cleaner - Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk. Wise Disk Cleaner can delete these unnecessary files on your hard disk to free up disk space and make your computer run faster.

Recuva - Accidentally deleted an important file? Lost files after a computer crash?

Kerish Doctor - Kerish Doctor 2015 is an all-in-one solution for automatic maintenance of Windows-based computers.

Disk Drill by Cleverfiles - Recover any type of deleted files in Windows & Mac including Office documents, messages, and media files quickly and easily.

Avast Cleanup - Next generation tuneup and cleanup for your PC

PhotoRec - Jun 4, 2016 - PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from hard disks, CD-ROMs, and lost pictures (thus the Photo Recovery name) from digital camera memory.