RAID Data Recovery Tool

Recovers RAID data from RAID 0, 5, and 6 Drives

  • Recovers deleted documents, photos, emails & more from RAID drives.
  • Recovers data from lost or formatted RAID logical volumes.
  • Creates bootable USB media to recover data from non-booting Windows PC.
  • Supports storage media & RAID arrays having FAT, exFAT, & NTFS file system.
  • Compatible with Windows 11, 10, 8 & 7.
Free DownoadFree Download100% Secure Buy NowBuy Now Tech Radar Overall, Stellar Data Recovery is a great file retrieval tool with powerful advanced options for business. In its simplest form, it enables anyone to retrieve lost data from a computer or external storage device.
*Free download to scan and preview your lost data.

Intelligent Software for Failed RAID Arrays

Stellar Data Recovery Technician earlier Stellar Phoenix RAID Recovery software intelligently detects critical RAID parameters and rebuilds virtual RAID to recover data from failed, broken or corrupt RAID 0, RAID 5, & RAID 6 arrays.

  • Recovers from lost, missing, and inaccessible RAID and Windows drives
  • Recovers from hardware & software-based RAID without a hardware controller
  • Creates an image of a hard drive for secure and quick data recovery
  • Repairs corrupt photos and videos
Data Recovery Video Thumbnail

Stellar Data Recovery Technician supports many use cases:

Recovers Data from RAID 0, 5, & 6

Stellar Data Recovery Technician software offers advanced functionality to recover data from logically corrupt or inaccessible RAID 0, 5, and 6 servers. This RAID data recovery software for Windows works without the RAID controller card. It can build virtual RAID, search deleted/lost RAID volumes, and recover data from RAW or lost RAID volumes.

Recovery through Virtual RAID Construction

The RAID recovery software uses powerful algorithms to automatically match patterns and identify the RAID parameters. It can rebuild probable RAID even if the parameters set to the RAID configuration are not known after the user selects the 'Don't know' checkbox along with specifying the possible values for Strip Size, Parity Order, Parity Delay, etc.

Recovers Data from Lost Partition

The software also recovers data from lost or deleted Windows drive partitions and RAID volumes. If your Windows drive partition is lost or not detected by your system, use the ‘Can’t Find Drive’ feature and restore all your data. If a RAID volume is not visible after RAID reconstruction, select the physical disk and click ‘Scan’ to locate and scan the desired RAID volume.

Recovers from Non-Booting Windows System

The tool creates bootable USB media to recover data from crashed Windows system that fails to boot. This advanced feature enables recovery in data loss situations when a Windows PC supporting a RAID array fails to load the operating system and doesn’t boot. The bootable USB media boots the system, thus allowing for the recovery of the data.

Recovers from Hardware & Software RAID

The RAID array recovery software recovers data from both hardware and software-based RAID arrays and RAID 0, RAID 5, and RAID 6 based NAS devices. The tool supports data recovery from hardware-based RAID servers without a controller cards or additional hardware and software requirements.

Recovery from Storage Drive that has Bad Sectors

Stellar Phoneix RAID Recovery now Stellar Data Recovery Technician creates an image hard drive that has bad sectors and recovers data by scanning the media image. Data recovery from hard drive images is faster and safer, considering that physical storage media may crash while being scanned. The software can create images of a volume or any specific region on the storage media. It can also clone disks for secure data recovery from failing RAID & Windows storage drives.

More Awesome Features

Optical Storage Media

Recovers from Optical Storage Media

The software retrieves data from CD/DVD/HD DVD/Blu-ray discs (CDFS, UDF, HFS+ file system, and more) that are corrupt or incorrectly burnt. Stellar Data Recovery Technician recovers data from Multi-session discs, Light Scribe discs, Bootable discs, and Mixed Mode discs. The software supports recovery from optical media burnt on Windows, Mac, UNIX, or Linux platforms.

Preview the data

Previews the Recoverable Data

Stellar Data Recovery Technician does a Deep scanning of corrupted or damaged RAID storage devices. The RAID drive recovery software previews the complete data including documents, images and videos, Zip and RAR files, HTML, Java Server Page (JSP), Active Server Page (ASPX), PHP, Archived-HTML (MHT, MHTML), TXT, C, CPP, H, PLIST, and Apple Mail EMLX/EML, etc. It helps verify the recoverable files with ease.

Smart Drive Monitor

SMART Drive Monitor

Drive Monitor module in the software provides real-time Self-Monitoring, Analysis, and Reporting Technology (SMART) status — temperature, performance, and health attributes of data storage drives such as SATA/PATA hard drives, USBs, and SSDs. These stats help users take proactive decisions regarding the usage of their storage media. For instance, drives having bad sectors and running at high temperatures are prone to failure and therefore should be replaced after taking backup. Drive Monitor facilitates timely decision-making in such cases.

RAID Controllers

Supports All RAID Controllers

The RAID data recovery software by Stellar recovers data from all Windows-based RAID arrays whether connected to a RAID server/RAID controller/RAID-enabled motherboard manufactured by Gigabyte®, Intel®, Asus®, NVidia®, etc. This RAID recovery software also supports all PCIe RAID Controller cards from Adaptec®, LSI Logic®, Dell®, and many more.

Repair Corrupt Photos and videos

Repairs Corrupt Photos & Videos

The RAID recovery software also repairs corrupt photos and videos, including RAW image files of cameras, JPEG, TIFF & HEIC files, and severely corrupt video files of formats such as MP4, MOV, AVI & more. It also repairs corrupt 4K ultra HD videos. The software repairs photos and videos stored on hard drives, memory cards, SD cards, SDXC, SDHC, USB flash drives, etc., and can work on several images or videos of different formats at one go.

Toolkit for Windows, Linux & Mac OS Data Recovery

Toolkit for Windows, Linux & Mac OS Data Recovery

The Toolkit is a further advanced variant of the data recovery software, offering powerful tools to recover lost or inaccessible data from Windows, Mac, and Linux OS-based storage devices. It recovers data from corrupt, formatted, or encrypted hard drives, raids logical partitions, USB media, optical media, etc. that fail to boot. The toolkit recovers data from RAID 0, RAID 5, and RAID 6 servers. Supports file systems such as NTFS, APFS, HFS, HFS+, FAT, FAT16, FAT32, exFAT, Ext2, Ext3, and Ext4.
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Product Tour for Stellar Data Recovery Technician

What customers say about our Stellar Data Recovery Technician Software?

It was the only tool helped us recover 100% data from RAID 0, RAID 5 and RAID 6 arrays without a single error. It also recovers missing lost RAID volumes, bad sectors, and many more.



Stellar Data Recovery Technician is a great recovery software that was able to recover files on a physically damaged old hard drive that no other software I tried was able to.


David D.

Due to a damaged RAID Controller we had lost access to our RAID 6 array consisting of 4 Disk of 2 TB each. Since we did not have backups of this RAID Server, we were quite worried but thanks to this software, I have recovered all the data from the array.



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Technical Specifications

About Product

Stellar Data Recovery Technician


Release Date

January, 2022


Multiple Users


Technician, Toolkit

Language Supported

English, German, French, Italian, Spanish, Japanese, Korean

System Requirements

System Requirements


Intel compatible (x86, x64)

Operating System

Windows 11, 10, 8.1, 8 & 7


4 GB minimum (8 GB recommended)

Hard Disk

250 MB for installation files


Start Using Stellar Data Recovery Technician Today With Our Free Trial.

*Free download to scan and preview your lost data.

Start Using Stellar RAID Data Recovery Today With Our Free Trial

Knowledge Base & Guides

Product Related Articles

Sometimes, you lose your precious data to accidental deletion or loss of RAID volumes. Once a volume has been deleted, it can only be recovered using RAID recovery software. In case of RAID it is extremely, Learn more arrow
When you configure your RAID array, it is created based on a set of parameters, such as the disk order in the array, parity/block size, parity order and parity delay/repetition. The values Learn more arrow
You need to follow a series of steps to check hard drive bad sectors using the Stellar Drive Monitor module embedded in Stellar Data Recovery Technician software. The process steps are as follows: Learn more arrow

Learn More arrow



Yes, it is necessary to reconstruct the RAID. Stellar RAID Data Recovery software verifies the consistency of data in the reconstructed RAID drives. Only after rebuilding the RAID, you will get probable RAID constructions, on which you can perform various data recovery operations to recover your data.


It is suggested to enter the RAID parameters, if you exactly remember them. Wrong information can mislead the software and lessens the data recovery chances. However, if you don't at all remember the RAID parameters, the software provides option to mention 'Don't Know' in the field given and choose all possible options for the corresponding parameter. In such a case, this RAID hard drive recovery software searches for all specified parameter options and create the probable RAID constructions.


Yes, you can easily recover all your deleted or formatted data from the RAID drives. Once you rebuild the RAID, you can select and scan the drives or the virtual RAID drive. Once the scan gets completed, select the files you want to recover from the scanned list. Then select 'Recover', choose the destination and click 'Start Saving'.


Yes, the software is able to recover data from such a condition. There are many situations, when two or more RAID drives get logically corrupt and the normal rebuild operation fails. Stellar Data Recovery Technician software is especially designed for such instances of severe RAID array corruption and efficiently recovers all your data from the troubled drives.


No, there is no need to have the RAID controller card while recovering data from the troubled RAID Drives using RAID recovery software by Stellar.


If the software fails to create probable RAID construction, the software shows another option – 'Create Virtual Drive'. You can still perform this virtual RAID drive, perform raw recovery, and search for the lost volumes in it.


Yes, in order to perform RAID Recovery, the software requires all your member RAID drives. You also need to specify proper sequencing of these drives for successful recovery.


Yes, most of the times, the data is recoverable after re-formatting the RAID 5 volume, depending upon the way that how you’ll re-format the drive. Using Windows, if we do a re-formatting of a volume, then, it will create what exactly appear to a ‘clean’ new volume; but, the original data will still appear on the disk in the ‘Free and Available’ space. However, a low-level format, which has been performed by the RAID controller utility will completely ‘Wipe’ overwrite every single block on a drive. A low-level format is slower than high – level format.


If you have deleted a partition then you can easily recover it using the ‘Can’t Find Drive’ feature of the RAID drive recovery software.


Yes, if the NAS is based on RAID 0,5 or 6 then this software can recover your data, you just need to specify the parameters and if you don’t know them then you can use the ‘Don’t Know start sector of drives ’ feature.


A RAID system can fail and data becomes inaccessible due to:

  • RAID Controller Failure
  • Multiple RAID Hard disk Failure
  • Intermittent drive failure resulting in RAID degradation
  • Accidental reformatting of drives or whole RAID array
  • Failed Rebuild or Lost RAID Array configuration etc.
  • Immediate RAID Server Crash due to Power issues
  • Application/software corruption etc.

Stellar Data Recovery Technician supports 300+ file types and allows you to add additional file types apart from those already mentioned in File Lists. Using Add Header option, user can add a new file type or edit an existing file type to facilitate the RAID data recovery process.


The importance of using Drive Monitor is that you can use it to prevent drive failure or corruption of your drive by regularly checking the health, performance and current temperature. If you notice that the health and performance of drives are low, clone your hard drive to remove bad sectors. The reason being, bad sectors in hard drives are a leading cause of poor health and performance.


Yes, you can recover the data lost from 4K hard drives using Stellar data recovery software. The tool works with all leading make and models of 4K drives/


Yes, the software fully supports dual-screen setups and enables a native data recovery experience.


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