Portable Stellar Data Recovery Technician 12.3.0.2 (x64) Multilingual
Stellar Data Recovery Portable is a comprehensive software solution that helps you recover lost data from a variety of storage devices, including hard drives and removable drives. The program’s powerful scan engine thoroughly analyzes the chosen device, allowing you to preview the files it finds before saving them to a location you specify.
The software also provides dedicated options for recovering specific types of files, such as documents, folders, emails, or multimedia files. Renowned for its advanced RAID recovery capabilities, it enables users to retrieve lost, deleted, or inaccessible data from a variety of RAID configurations, alongside extensive recovery options for individual drives, partitions, and file systems.
This comprehensive description presents Stellar Data Recovery’s powerful features, RAID recovery techniques, user benefits, and why it is a top choice for both individuals and businesses facing complex data recovery scenarios.
Understanding RAID and the Need for Specialized RAID Recovery
RAID combines multiple physical drives into one logical unit to enhance data redundancy, performance, or both. There are various RAID levels (RAID 0, 1, 5, 6, 10, and others), each designed with specific goals such as striping for speed, mirroring for fault tolerance, or parity for balance.
Despite its fault tolerance, RAID arrays are not immune to failures caused by:
Hardware malfunction or disk failure,
Controller corruption,
Accidental formatting or deletion,
Power outages or system crashes,
Malware or ransomware attacks,
Software glitches or improper shutdown.
In such events, data stored in RAID configurations can become inaccessible or lost. The complexity of RAID architecture means conventional data recovery tools often fall short, necessitating specialized software capable of understanding RAID striping, mirroring, parity calculations, and reconstructing arrays virtually.
What is Stellar Data Recovery and How Does it Address RAID Recovery?
Stellar Data Recovery is an industry-leading data recovery software suite equipped to handle tough data loss situations across various storage devices and file systems. It features dedicated modules that expertly recover data from RAID arrays regardless of failure causes or RAID levels.
The software is suitable for IT professionals, enterprise data managers, and advanced users needing reliable recovery from RAID setups alongside traditional disk or partition recovery. It merges an intuitive user interface with powerful backend algorithms to minimize data loss risks and maximize recovery success rates.
Key Features of Stellar Data Recovery for Effective RAID Recovery
1. Supports Various RAID Levels
Stellar Data Recovery supports recovery from all common RAID configurations:
RAID 0 (Striping) — Recovers data from arrays focused on performance but with no redundancy.
RAID 1 (Mirroring) — Retrieves data from mirrored drives even if one is damaged or missing.
RAID 5 and RAID 6 — Handles parity-based RAID systems, reconstructing data accurately with single or dual parity errors.
RAID 10 and JBOD — Supports nested RAID and non-RAID disk groupings for comprehensive recovery.
This wide RAID level coverage offers flexibility for multiple enterprise and personal RAID environments.
2. Virtual RAID Reconstruction
When RAID controllers fail or metadata becomes corrupted, physical RAID arrays cannot be mounted normally. Stellar Data Recovery uses virtual RAID reconstruction technology that allows the software to:
Analyze physical disks individually.
Automatically detect RAID parameters such as block size, stripe size, and sequence.
Rebuild the logical RAID structure virtually without hardware dependency.
Facilitate file extraction from the reconstructed RAID volumes.
This technology eliminates the need for identical RAID hardware and enables recovery from worst-case RAID failures.
3. Extensive File System Support
The software handles multiple file systems commonly used in RAID arrays and other storage devices:
Windows file systems: NTFS, FAT, exFAT, ReFS.
macOS file systems: HFS, HFS+.
Linux file systems: Ext2, Ext3, Ext4.
Such flexibility allows Stellar Data Recovery to work seamlessly across various operating system RAID deployments.
4. Recover From Formatted, Corrupted, or Deleted RAID Volumes
Stellar Data Recovery specializes in recovering lost RAW, formatted, or corrupted RAID partitions resulting from accidental formatting, virus attacks, or system failures.
The deep scan algorithms thoroughly analyze disk sectors to recover files even from severely damaged RAID partitions where standard access has failed.
5. Preview Recovered Files Before Recovery
Users can preview recoverable files—including documents, photos, audio, video, and archives—before committing to recovery. This selective recovery option saves time and ensures users retrieve only the desired data.
6. Recovers Over 300 File Types
Supporting a vast file signature library, Stellar Data Recovery handles a wide range of file formats used in multimedia, professional documents, databases, and system files, ensuring comprehensive data restoration.
7. Supports Recovery from External Drives and NAS Devices
Many RAID configurations reside in Network Attached Storage (NAS) devices. Stellar Data Recovery can access and retrieve data from NAS RAID arrays after connecting the drives to a PC, addressing failures due to NAS hardware or firmware issues.
How Stellar Data Recovery Performs RAID Recovery: Step-by-Step Workflow
Step 1: Connect RAID Drives
Connect the RAID member drives directly to the recovery system via SATA or USB adapters. Avoid using the original RAID controller to prevent further metadata damage.
Step 2: Launch RAID Recovery Module
Select the RAID recovery option, which prompts the software to display available physical drives and current RAID arrays.
Step 3: Define or Auto-Detect RAID Parameters
Users can either input known RAID parameters manually—such as RAID level, stripe/block size, and sequence—or allow the software to auto-detect these settings via intelligent analysis.
Step 4: Virtual Reconstruction of the RAID
Stellar Data Recovery reconstructs the logical RAID volume virtually inside the software, assembling the data stripes and parity information as per RAID configuration.
Step 5: Scan Reconstructed Volume Deeply
A deep scan is initiated on the reconstructed RAID volume to identify recoverable files based on file signatures, partitions, and metadata remnants.
Step 6: Preview and Select Files
Recovered files and folders are presented with previews, enabling selective restoration decisions.
Step 7: Recover and Save Data Safely
Selected files are recovered and saved to a separate storage device or location to prevent overwriting data on RAID members.
Advantages of Using Stellar Data Recovery for RAID Recovery
Reliability and Accuracy
Its sophisticated virtual RAID reconstruction and signature-based recovery ensure maximum recovery rates while preserving data integrity.
No Dependence on RAID Hardware Controllers
Users can recover data even if original RAID controllers are damaged or unavailable—critical for disaster recovery.
User-Friendly Interface
Step-by-step guided recovery with automation assistance reduces the technical barrier for users without deep RAID knowledge.
Extensive Scanning and Recovery Capabilities
The software handles various complex scenarios including multi-disk failures, dynamic disks, RAID metadata corruption, and file system damage.
Cross-Platform File System Support
Enables RAID recovery from diverse operating system environments, making it versatile for mixed IT infrastructures.
Preview Feature Saves Time and Storage
Users efficiently identify and retrieve only the required files, optimizing resources and speeding recovery workflows.
Use Cases and Industries Benefiting from Stellar Data Recovery RAID Recovery
Corporate IT Departments
Recover mission-critical data lost due to RAID failures in database servers, file servers, or backup arrays to minimize downtime and data loss.
Data Centers and Managed Service Providers (MSPs)
Handle data recovery projects for multiple clients with different RAID setups efficiently, delivering essential restoration services.
Media and Entertainment Companies
Restore massive media libraries stored in RAID setups securely, avoiding costly data loss that impacts production schedules.
Research and Academia
Retrieve large datasets stored in RAID configurations critical for scientific experiments and research projects.
Small to Medium Businesses
Support local RAID configurations used in important office workflows, accounting systems, and project repositories.
Technical System Requirements
Stellar Data Recovery runs on Windows platforms, including Windows 7, 8, 10, and higher, supporting both 32-bit and 64-bit architectures. The hardware requirements are moderate, typically needing:
Minimum 2 GB RAM (4 GB or more recommended)
Multi-core processor to accelerate deep scanning
Adequate free disk space for recovered data
The software interfaces easily with modern PC hardware and external drive adapters necessary for RAID member disk connections.
Complementary Features Beyond RAID Recovery
Deleted File Recovery: Recover accidentally deleted files or emptied Recycle Bin contents.
Partition Recovery: Restore lost or deleted partitions even from formatted or corrupted drives.
Hard Drive Recovery: Retrieve data from physically damaged or failing hard disks.
Email and Database Recovery: Specialized modules to recover Microsoft Outlook PST files or database files.
Optical Media Recovery: Recover data from CD, DVD, or Blu-ray discs.
Mobile Device Support: Restore data from Android or iOS devices.
These additional capabilities reinforce Stellar Data Recovery as a holistic recovery toolkit complementing its RAID functionality.
Best Practices for RAID Recovery Using Stellar Data Recovery
Avoid using the RAID arrays immediately after failure to prevent overwriting critical data.
Remove RAID disks and connect individually to recovery systems rather than reconstructing in faulty controllers.
Carefully document the RAID configuration parameters prior to failure for quicker setup.
Use the software’s virtual reconstruction feature over hardware RAID to avoid complications from controller-specific metadata.
Preview recovered files and verify data integrity before overwriting or continuing production work.
Maintain regular backups to mitigate the impact of RAID failures.
Why Stellar Data Recovery is a Preferred RAID Recovery Solution
Stellar Data Recovery combines technological sophistication with ease of use. Its unique ability to reconstruct RAID arrays virtually, support every major RAID level, and recover data even from severely damaged or complex RAID setups sets it apart in the field of raid recovery. The company’s commitment to continuous updates, professional support, and community engagement keeps the tool relevant against evolving storage technologies and data loss scenarios.
Conclusion: Stellar Data Recovery as the Definitive RAID Recovery Software
The loss or corruption of data stored on RAID configurations can have devastating operational and financial consequences. To navigate this challenge, having a dependable, effective RAID recovery solution is non-negotiable.
Stellar Data Recovery emerges as a leading choice, offering robust virtual RAID rebuilding, comprehensive file system support, and advanced recovery algorithms designed to salvage lost RAID data with high accuracy. Its balance of powerful features and user-friendly design enables a wide spectrum of users—from IT professionals to business operators—to restore critical information safely and efficiently.
Anyone facing RAID failure scenarios, seeking to protect valuable data assets stored in RAID arrays, or requiring a reliable tool to recover inaccessible data will find Stellar Data Recovery an essential asset in their technical arsenal, safeguarding digital assets in complex storage environments.
Key Features:
RAID 0, 5,6,10 Data Recovery
Stellar Data Recovery Technician software brings features such as advanced ‘RAID Recovery’ which recovers data from logically corrupt or inaccessible RAID servers. This RAID data recovery software for Windows works without the controller card. The software also provides the options to build virtual RAID, search deleted/lost RAID volumes and raw recovery of RAID data.
Preview of Recovered RAID Data
The powerful scan engine of Stellar Data Recovery Technician does a thorough scan of the selected corrupt or damaged RAID storage devices. The RAID drive recovery software shows a preview of data found during the scanning process and finally allows to save the recovered data at a specified location.
Recovery from Virtual RAID Construction
If the software is unable to build RAID due to incorrect RAID parameters or other reasons, it shows that no volume is found. The RAID array recovery software builds the most probable multiple RAID constructions based on combinations of the parameter options provided by user. You can select the virtual RAID drive from available options and easily perform raw recovery as well as Search Lost Volume operations to recover lost or inaccessible data.
Recovery from Storage Drive that has Bad Sectors
Stellar Data Recovery Technician creates an image of your hard drive that has bad sectors, and perform data recovery operation on the image itself. Data recovery from the hard drive image is not only faster but also safer, in case the physical media crashes at any moment. The software provides options to create image of the entire hard drive, volume, selected region of the media or any external media. You can also save a volume’s scan information as image file for later recovery.
Software and Hardware RAID Recovery
The software recovers data from complex RAID architectures including RAID 0, RAID 5, and RAID 6. The tool supports data recovery from all the above hardware RAID configurations. However, the supported software RAID levels include RAID 0 and RAID 6.
Drive Recovery
Stellar Raid Data Recovery software can recover RAID data from lost/deleted FAT, FAT16, FAT32, exFAT, and NTFS partitions.
• Recovers all deleted files, folder, documents and photos
• Supports recovery from hard disks with 2 TB or more storage capacity
• Retrieves deleted and formatted photos, audio, and videos
• Improved preview of the recoverable files after scanning
Additional Advantages
Performs Deep Scan
The RAID failure recovery software offers ‘Deep Scan’ when Quick Scan is completed and a desired file is not displayed in the list of scanned files. The Deep Scan utility does a comprehensive scan of the selected drive or location to recover every bit of lost or deleted data from a critically damaged RAID array.
Optical Media Recovery
With the ‘CD DVD Recovery’ option in the software, you can regain inaccessible data from any CD/DVD/HD DVD/Blu-ray discs (CDFS, UDF, HFS+ file system and more), which is corrupt or incorrectly burnt. The Stellar Data Recovery Technician software successfully recovers all data from Multi-session discs, Light Scribe discs, Bootable discs, and Mixed Mode discs. Importantly, the software supports recovery from any optical media burnt on Windows, Mac, UNIX or Linux platform.
Automatic Detection of RAID Factor
With highly efficient algorithms, the RAID recovery software can automatically match patterns and identify the RAID factors. In case, you do not remember or know the parameters set to your RAID configuration, you can still build the probable RAID construction by ticking the ‘Don’t know’ checkbox and selecting all possible values against the parameters – Strip Size, Parity Order, and Parity Delay etc.
Lost Partition Recovery
Stellar Data Recovery Technician also recovers RAID data from the lost partition. If your entire partition is lost or not detected by your system, just use the ‘Can’t Find Drive’ feature and restore all your data. The ‘Can’t Find Drive’ feature looks for the deleted or lost partition, scans it and recovers the data. The RAID array recovery scans the entire selected drive and lists all the lost partitions under ‘Partitions Found’ section for RAID partition recovery. Further, if you’re unable to find the lost partition, run ‘Deep Scan’ to locate it.
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 or damaged Photos
Restore your corrupt or damaged photos effectively in a variety of formats — JPEG/JPG, TIFF, Adobe DNG, and even RAW camera image files. The software repairs photos stored in hard drives, memory cards, SD cards, SDXC, SDHC, USB flash drive etc., and can work on several images of different formats in one go. Also shows preview of files before saving, and extracts thumbnails of severely corrupt photos.
Video Repair
Powerful video repair utility to fix video and audio corruptions. Efficiently works on videos shot with any digicam, DSLR, drone, surveillance camera, mobile phone etc. You can repair the videos that got corrupt during recording, performing file transfer, editing, converting or processing. The software repairs and restores severely corrupt and compressed high-quality 4K ultra HD videos. Extensive support for all popular video file formats — AVI, ASF, WMV, MKV, FLV, DIVX, WEBM, MJPEG, MPEG, AVCHD, MTS, MOV, MP4, M4V, 3G2, 3GP, and F4V.
Real-Time Inbuilt Drive Monitor
The Drive Monitor module 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 vital stats help decide whether to change the connected drive or not. Disk drives with increased temperature – beyond the threshold value – and poor health due to several bad sectors are prone to corruption, therefore pose heighted risks of data loss.
Release Notes:
Stellar Data Recovery version 12 introduces a range of enhancements and new features designed to improve the user experience and broaden its data recovery capabilities.
Key updates and features in Stellar Data Recovery 12 include:
- New User Interface (UI) and Themes: Version 12 boasts a completely new user interface for a smoother and more efficient data recovery process. Users can also choose from three new personalized themes: Dark, Light, and Vibrant.
- Pause and Resume Scan Functionality: Users can now pause an ongoing scan and resume it at a more convenient time, allowing for greater flexibility and control over the recovery process.
- Enhanced NAS Recovery Support: Stellar Data Recovery 12 now offers improved support for recovering data from NAS (Network Attached Storage) devices, including specific enhancements for QNAP, ASUSTOR, and Synology NAS drives, with particular attention to Synology NAS drives utilizing BTRFS file systems.
- Support for 4K Drives: The software is capable of recovering data from modern 4K hard drives, which use larger sector sizes (4096 bytes), ensuring effective recovery across various hard drive types.
- Advanced Signature-Based Recovery: This feature allows for the restoration of files based on their unique file signatures, even when the file system is severely damaged or the folder structure is missing. This is particularly useful for recovering rare or heavily fragmented file types.
- Dual Monitor Support: For a more precise and effortless recovery experience, the tool now supports working on two screens simultaneously.
- File Sorting for Easy Recovery: The scan results are presented in a neat, well-sorted view, making it easier for users to quickly identify and select the files they wish to recover.
- Disk Imaging and Drive Cloning: The “Disk Image” feature allows for the creation of an image of a hard disk for later data recovery, while the “Drive Cloning” feature helps in preventing future data loss by creating an exact replica of a drive.
- Recovery from Corrupted Drives: Stellar Data Recovery 12 can recover data from corrupt or inaccessible drives, handling issues like drive corruption, formatting errors, RAW file system, and partition loss. It also supports BitLocker-encrypted volumes.
- Multimedia File Recovery: Beyond standard documents and files, the software is adept at recovering photos, videos, and audio files, and can even repair corrupted or fragmented media files like MOV and MP4.
- Email Recovery: The software can recover deleted emails and mailbox items from various email clients and file formats, including PST, DBX, NSF, and EDB.
These updates aim to provide a more intuitive, robust, and comprehensive data recovery solution for a wide range of scenarios.
