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Trusted Hard Drive Recovery Services

Stellar Data Recovery offers cutting-edge services to recover data from hard drives. We can recover data from burnt hard drive, water damaged hard drive, dead hard drive, etc. Our data recovery experts have expertise in recovering data from all types of hard drives, lost due to any physical and logical data loss situation. Below-mentioned are some logical and physical data loss cases handled by our hard drive recovery experts.

hard disk not detected

Hard Drive Not Detected

There could be multiple reasons why your internal or external hard drive is not detected by Windows 10 system. Check if your hard drive is visible in Disk Management. You can try a few basic fixes to resolve the hard drive not detected issue. If there is no success, contact Stellar Data Recovery to recover data from the hard drive.

hard drives with scratched platter

Hard Drive With Scratched Platter

At Stellar Data Recovery, we receive multiple cases of data recovery from hard drives with scratched platter. Data recovery from hard drive with scratched platter depends upon the severity of scratches on the platter. The hard drive with heavy scratches on platter requires to be treated by professionals in Class 100 Clean Room lab. Read more about the consequences of scratched hard drive platter.

hard disk does not spin

Hard Drive Does Not Spin

Stop using the hard drive once you know it does not spin. A hard drive does not spin if its motor stopped rotating or its platter stopped spinning. Some other factors, such as regular use of the hard drive or PCB cannot send enough power to the motor, might result in hard drive failure. Read more to know why the hard drive does not spin.

hard disk bad sector

Bad Sectors In Hard Drive

Hard drives usually contain millions of sectors. It is common to encounter the bad sectors issue, even if the hard drive is new. When this happens, the data in those sectors is usually lost. Reach out to us in case you have a similar situation. We can help you recover the data from hard drive with bad sectors.

corrupted file system in hard disk

File System Corrupted

Use data recovery software for restoring data lost due to file system corruption cased by improper system shutdown, virus infection, etc. 

formatted hard disk

Formatted Hard Disk Recovery

Recovers files, pictures, documents etc. from accidentally formatted media and corrupt hard disk with the help of software. Read More

hard disk partition

Disk Partition Recovery

Data loss due to malware attacks, abrupt system shutdowns due to power surges, user error, etc. can cause partition errors.

bitlocker encrypted hard disk

Bitlocker Encrypted Hdd 

Recover lost, deleted, inaccessible files from an encrypted or password-protected storage drive. Read More

Data Recovery From Hard Drive In All Data Loss Scenarios

There are data loss situations that require expertise to perform data recovery task. We boast of recovering up to 100% data from internal and external hard drives, even in complex data loss scenarios. We have expertise in recovering data from hard disks used in desktops/laptops and external hard disks of any brand or type. Here are some cases when you need an expert to handle the hard disk data recovery case.

Inaccessible hard drive

Hard Drive Inaccessible Due To Errors

If your hard drive is not accessible, it indicates that the system cannot access the data or the drive is malfunctioning. You may encounter various errors, such as Drive is not accessible. Access is denied, etc. Don’t experiment if your hard drive has become inaccessible. Immediately contact data recovery experts to recover data from such a hard drive.

hard disk making noise

Unbootable Computer

An unbootable computer means that you are at the risk of losing access to all the data stored on it. The major cause of this issue is a problem with the operating system. In case you see the unbootable error, restart your computer and try to boot it again. 


Hard Drive Infected With Virus

If you notice any unusual activity, like an automatic screen lock, then immediately switch off your system. Ransomware is a treacherous virus that locks or encrypts the data. If your computer is infected with ransomware or virus, then approach Stellar to save your data. The data recovery experts at Stellar can recover data from the ransomware-infected hard drive.

Hard Drive Types, Makes, & Models

We have a track record of recovering data from external or internal hard drives of well-known brands, such as Western Digital®, Seagate®, Samsung®, Transcend®, Toshiba®, Lenovo®, LACIE®, etc. 

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Data Recovery From All Type of Hard Drive Interfaces

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If your hard drive is not listed here, don't worry! Stellar can recover data from any type or brand of hard drive.

NO. 1 Hard Drive Data Recovery Services

If you’ve lost important data from your hard drive, just come to us! When you submit your hard disk at our data recovery center, our experts first thoroughly analyze it and then use latest technology and tools to ensure up to 100% data recovery. That’s why our services are trusted by millions of customers worldwide.

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Best In Class Hard Disk Recovery Service

Why Stellar Data Recovery

Data Recovery Process - 4 Simple Steps

We deliver seamless data recovery services in 4 simple steps: free phone consultation, media analysis, data recovery, and final delivery. At Stellar, we assure world-class quality, best-in-class data recovery, and delightful experience, with 100% confidentiality of your data.










How do I know that my hard drive has failed?

Following are the symptoms of failed hard disk:

  • Hard disk is undetectable or not recognized by the system.
  • The system fails to boot or hangs in the middle of booting process.
  • System BIOS is unable to detect the hard drive.
  • Hard drive isn't spinning.
How to recover data from crashed hard disk?

It’s best to contact a professional data recovery service provider in case of a crashed hard disk. Using hit-and-trial methods to recover data from a crashed hard drive might result in permanent data loss.

How to verify the type of hard drive failure?

Physical Hard Disk failure - As the name suggests any kind of damage to the hard disk can make it non-functional. Given below are the symptoms of a physically failed or failing HDD:

  • Computer not detecting the hard disk
  • Drive not spinning (no power)
  • An abnormal ticking noise whilst the drive is reading data
  • A loud clicking or grinding noise

You must not try to recover data on your own in case the drive is physically crashed. It needs expertise and specialized resources in a laboratory to recover data from a physically crashed disk.

Logical Hard Disk Failure - A drive is said to have logical failure if there are no physical deformities in the storage media. Symptoms of HDD logical failure are:

  • Computer BIOS sees a hard disk drive but the data is not accessible.
  • Data couldn't be accessed.
  • Files are missing.
What are the reasons for my system's hard drive failure?

Some common reasons for hard disk failure are:

  • Manufacturing defects and mechanical failures
  • Overuse of HDD
  • Virus attack
  • Bad sectors
  • Adverse environmental conditions—dust, heat, moisture
  • Jerks and falls
What are the symptoms of a failing HDD?

Given below are some of the symptoms of a failing hard drive:

  • Clicking sound or unusual noise produced by HDD.
  • Locking up during the boot process - hard disk problems are indicated if this happens frequently.
  • The computer often freezes and needs forced restart.
  • The system shows sluggish performance. You can't speed up computer performance even by applying optimization tricks.
  • Increase in the number of bad sectors noted when running "chkdsk" command.
  • Hard disk getting overheated.
  • If you observe these symptoms, you must stop using the drive to prevent further damage and contact a data recovery expert.
My hard drive has bad sectors, how to fix it?

It’s recommended to replace the HDD if it has a lot of bad sectors as it may lead to drive failure. You can run CHKDSK command from the command prompt which reallocates bad sectors so that the data that you store the next time isn’t stored on those bad sectors. Running CHKDSK might result in permanent data loss in some situations.

My external hard disk fell down. Now, I am not able to access it. How can I recover my data?

Hard disks are fragile. Jerks and falls may cause damage to hard drive components such as platters, read/write arm, spindle, etc. To recover data from a damaged hard drive, you need to contact a data recovery expert.

What is the cost of hard drive data recovery?

Data recovery cost varies. It depends on various factors, such as the complexity of the situation, the capacity of the hard drive, etc. However, in case of physical damage to the hard drive, the procedure is more complex. Read more about the hard drive data recovery cost.

What makes hard drive data recovery complex?

Tampering the hard drive or any amateur attempt of data recovery could be the reason of permanent data loss or make the hard drive recovery complex. Read more about what makes hard drive data recovery complex.


We Are Rated 'The Best' By Our Customers

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I lost my data, I search data recovery company on google, and I found Stellar Data recovery company in Kolkata, I contact them and handover my Drive to Stellar, and after a few days Stellar recover my data (max.). Thanks to Stellar Data Recovery company for this. Special thanks to Mr. Rahul Roy, Ankita Mukherjee & Madhumita Roy.

Dinabandhu Bhattacharya

Dinabandhu Bhattacharya

4 Star Rating Jan 03, 2023

I am totally more than satisfied.
Moreover, the staff is too humble when someone lost data from any device they not only handle the device even the emotions concerned with the device. Thanks a lot.

Rishu Babbar

Rishu Babbar

5 Star Rating Jan 01, 2023

Retrieve all lost data back with the help of Stellar Data Recovery Services. I strongly recommend Stellar for data recovery work.

Rajeev kukreja

Rajeev kukreja

5 Star Rating Dec 14, 2022

Thanks for the job done. I'm fully satisfied with the services, well done.

Team STELLAR keep it up.

Maneck Patalwala

Maneck Patalwala

4 Star Rating Nov 24, 2022

When I entered in there office, I was completely frustrated with the horrific event I had to face in my life for the first time that is data loss from my external hard drive that got dropped by mistake from a place of considerable height and stopped working. I had no backup of the data at all. After the incident, I tried all YouTube Video suggestions for about 15 days but failed. My drive traveled through various highly experienced technicians from all the big cities of Gujarat and Mumbai for 6 months. All of them failed and I had lost faith by that time that I would ever get my data in the future.

Finally, one of my relatives provided me with the address and contact details of Stellar. I must say that Ms. Disha and Mr. Manish responded very quickly and I was really convinced to visit the Ashram Road Office on the same day. When I reached there, I was welcomed and attended to very positively by both of them. I was helped at every point in case of registration, payment, my doubts, and queries. They made my frustration almost zero by discussing the success stories of the company as well.

During my waiting period of three weeks almost, they responded to my every call very politely and provided me updates promptly and satisfactorily. After they received the data from the head office, they immediately allowed me to visit the office and get my data transferred to my device. I congratulate Stellar for recovering my 75% data and that was really a commendable job. Both of them were extremely cooperative on that day as well. I felt homely rather than sitting in a corporate office.

Finally, I would like to say that Stellar is the best data recovery destination in India having world-class scientists, engineers, and facilities as well as extremely congenial, cooperative, and well-mannered management staff that reverts your horrific event of data loss into the feelings of being blessed and overjoyed by returning you the most valuable memories, documents, creations, secrets and hard work of your life with complete confidentiality. A wow experience indeed!

I am really grateful to Ms. Disha and Mr. Manish for making my Stellar experience so friendly, joyful, and successful.

Dr Nishant Joshi

Dr Nishant Joshi

5 Star Rating Nov 17, 2022

Excellent data recovery service provided by stellar. I’m satisfied with my recovered data. Thank you Stellar for the wonderful job.

Sameer Khan

Sameer Khan

5 Star Rating Nov 02, 2022

A lot of Thanks for recovering the Hard disk. It is not just the Hard disk but it is a window to see my past memories good or bad whatsoever. I just went through the recovered Hard disk today and got emotional after seeing the past memories.

Without your expertise, it may not be possible to recover the same. Most of the data has been recovered. I'm fully satisfied with the data recovery services provided by Stellar and I will surely recommend your services.

Again a lot of Thanks to Ankita Mukherjee for coordinating till the end and wish you a prosperous future ahead. And Thank you Stellar for all the hard work.

Amritlal Prajapati

Amritlal Prajapati

5 Star Rating Nov 01, 2022

First of all, thank you very much for your work, we do not have words to describe the working style of your organization, but still, it is very good. Due to the satisfactory work done by your organization, our valuable data has become available to us. Thanks a lot again for this. If your organization is needed in the future, we will take your cooperation again.



5 Star Rating Oct 22, 2022

Awesome customer management and service, I'm fully satisfied with their services. Thank you Stellar for bringing back my lost data.



5 Star Rating Oct 19, 2022

I have a laptop drive (320GB), but my hard drive got crashed and I was very upset about it as my all GST billing details were not found then I connected with stellar and talked to Sashi mam. She guides me properly and thank God, I have received my all data. I am very happy. Thanks to Stellar team for all the hard work and I will surely recommend your services.

Shankar Das

Shankar Das

5 Star Rating Oct 12, 2022