Home Data recovery How To Recover Data From Synology NAS With Stellar Data Recovery Toolkit

How To Recover Data From Synology NAS With Stellar Data Recovery Toolkit

Stellar Toolkit: Your Guide to Recovering Data from a Synology NAS

By sk

Ever accidentally deleted important files from your Network Attached Storage (NAS) drive? Panicking won't help, but recovering that lost data can! This guide explains how Stellar Data Recovery Toolkit, a powerful data retrieval software, can be your companion in retrieving missing documents, photos, videos, and more from your NAS. Whether you've formatted the drive, encountered logical corruption, or simply deleted files by mistake, Stellar All-in-One Data Recovery Toolkit offers a user-friendly solution to recover your precious data from your Synology NAS drive.

What is Stellar Data Recovery Toolkit?

Stellar® Toolkit for Data Recovery is a software program that helps recover lost or deleted data from various storage devices.

It can recover data from hard drives, solid state drives, USB flash drives, SD cards, and more. It can also recover data from RAID arrays, virtual machines, and Synology NAS drives.

The software supports recovery from a variety of file systems, including NTFS, FAT, exFAT, HFS, HFS+, Ext2, Ext3, and Ext4. It can also recover deleted emails, photos, videos, documents, and other file types.

Stellar® Toolkit for Data Recovery can recover data from Windows, Mac, Linux platforms and Synology NAS drives.

There is a free version of the software that allows you to scan for lost data, but you will need to purchase the full version to recover the data.


Here are some of the key features of Stellar® Toolkit for Data Recovery:

  • Recovers from all types of storage drives, including hard drives, solid state drives, USB flash drives, and more
  • Recovers from RAID 0, RAID 5, and RAID 6
  • Constructs virtual RAID for data recovery
  • Recovers from virtual machines
  • Recovers deleted data
  • Recovers data from unrecognized storage media
  • Creates disk images
  • Recovers data from corrupted partitions
  • Works with dual-monitor systems
  • Allows you to preview recoverable files before you save them
  • Works on systems with TPM chips

Common causes of data loss on NAS drives

Data loss on NAS drives can occur due to a variety of reasons. Understanding the common causes will help you take preventative measures and minimize the risk of losing your data.

1. Hardware Malfunction: One of the most common causes of data loss on NAS drives is hardware malfunction. This can happen due to power surges, faulty components, or physical damage to the drive. In such cases, the drive may become inaccessible or fail to function altogether.

2. Accidental Deletion: Human error is another common cause of data loss. Accidentally deleting files or folders from your NAS drive can lead to irreversible data loss if not addressed promptly. It's important to have backup systems in place to mitigate the risk of permanent data deletion.

3. Software Corruption: Software corruption can occur due to viruses, malware, or system crashes. When software on your NAS drive becomes corrupted, it can result in data loss or inaccessibility. Regularly updating and scanning your system for any potential threats can help prevent software corruption.

Taking proactive measures such as regular backups, using reliable hardware components, and implementing security measures can significantly reduce the risk of data loss on NAS drives

Steps to take immediately after data loss on a NAS drive

Discovering that your data is lost can be a stressful experience, but it's important to act quickly to maximize the chances of successful NAS recovery.

Follow these steps immediately after data loss occurs:

1. Stop writing to the Drive: When data is lost on a NAS drive, it's important to stop writing any new data to the drive. Continued usage of the drive can overwrite the lost data, making it much more difficult to recover. Avoid any unnecessary operations on the drive to prevent further damage.

2. Disconnect the Drive: If you suspect a hardware malfunction, disconnect the NAS drive from power and the network. This will prevent any further damage to the drive and increase the chances of data recovery from NAS drives.

3. Assess the Situation: Before attempting any data recovery methods, assess the situation to determine the extent of the data loss. Identify the specific files or folders that are missing and evaluate the potential causes of the data loss. This information will help you choose the most appropriate recovery method.

By following these immediate steps, you can minimize the risk of further data loss and increase the chances of successful recovery.

Now let's explore some DIY data recovery methods for NAS drives.

How to Use Stellar Data Recovery Toolkit to Recover Data from a Synology NAS

NAS Data recovery software can be a powerful tool in your quest to recover lost data from a NAS drive. These software programs are designed to scan the drive for deleted or inaccessible files and attempt to restore them.

Here are some steps to follow when using data recovery software for NAS drives:

1. Choose the Right NAS recovery Software

There are numerous NAS data recovery software programs available, so it's important to choose one that is compatible with your NAS drive and meets your specific recovery needs. Look for software that offers a user-friendly interface, a wide range of file recovery options, and positive customer reviews. For example the success rate of Stellar NAS data recovery software for Synology NAS drive is 99.9%.

2. Install and Run the Stellar Toolkit for Data Recovery

Once you've chosen the software, install it on your computer and run the program. Connect your NAS drive to the computer and follow the on-screen instructions to initiate the recovery process.

Select What to Recover
Select What to Recover

3. Scan the NAS Drive

The software will scan your NAS drive for deleted or inaccessible files. This process may take some time, depending on the size of the drive and the amount of data stored on it. Be patient and let the software complete the scanning process.

Scan the NAS Drive
Scan the NAS Drive

4. Preview and Recover Files

After the scanning is complete, the software will present you with a list of recoverable files. Take the time to review the files and select the ones you want to recover. Make sure to choose a location on your computer or another storage device where the recovered files will be saved.

Recover Data from Synology NAS Drive using Stellar Toolkit for Data Recovery
Recover Data from Synology NAS Drive using Stellar Toolkit for Data Recovery

Using NAS data recovery software can be an effective way for NAS file recovery. However, keep in mind that the success of the recovery process depends on various factors, including the extent of data loss and the condition of the drive. In some cases, professional NAS data recovery services may be required.

Best practices for backing up data on NAS drives

Backing up data on NAS drives is crucial for ensuring data integrity and quick recovery in case of data loss. Here are some best practices to follow when backing up your data:

  1. Automate Backups: Set up automated backup schedules to ensure that your data is backed up regularly without manual intervention. This reduces the risk of human error and ensures that your backups are up to date.
  2. Use Multiple Storage Locations: Backing up your data to multiple storage locations provides an extra layer of protection. Consider using a combination of local storage, external drives, and cloud storage for your backups.
  3. Test Your Backups: Regularly test your backups to ensure that the data is being backed up correctly and can be restored when needed. Perform test restores on a separate device to verify the integrity of your backups.
  4. Encrypt Your Backups: Encrypting your backups adds an additional layer of security, especially when using cloud storage or external drives. Choose encryption methods that are compatible with your NAS drive and ensure that encryption keys are securely stored.

Remember, a backup is only as good as its ability to be restored. Regularly review and update your backup strategy to accommodate changes in your data storage and recovery needs.

Frequently Asked Questions

Here's a FAQ for Stellar Toolkit for Data Recovery:

Q: Can Stellar Data Recovery be activated offline?

A: Yes, the software can be activated offline if you're facing issues with online activation or don't have an internet connection.

Q: What types of files can be recovered by Stellar Data Recovery?

A: The software can recover all types of files and folders in the selected volume, not just audio, video, documents, and photos.

Q: Is it possible to recover a specific file with Stellar Data Recovery?

A: Yes, you can recover a specific file by right-clicking on it during the preview of scanned files and selecting the 'Recover' button.

Q: Can I recover files from a deleted volume?

A: Absolutely. You can use the 'Recovering a Lost Partition' option to find lost or deleted volumes and recover data from them.

Q: What is the difference between Quick Scan and Deep Scan?

A: Quick Scan is a faster scanning option, while Deep Scan is slower but more thorough and yields better results.

Q: How long does Stellar Data Recovery take to recover data?

A: The recovery time depends on the size of the hard disk or volume. The process must be allowed to complete to recover the files.

Q: Does Stellar Data Recovery support recovery from exFAT partitions?

A: Yes, it supports recovery from NTFS, FAT, FAT16, FAT32, exFAT, Ext2, Ext3, Ext4, HFS, HFS+, and APFS file systems.

Q: How can I recover only deleted data?

A: You can filter only the deleted files and folders using the 'Deleted List' tab in the preview window or the 'Advanced Recovery Options'.

For more detailed information, you can refer to the official Stellar Data Recovery FAQs.


Recovering data from a NAS drive can be a daunting task, but with the right knowledge and tools, it is possible to retrieve your valuable data.

In this detailed guide, we've discussed important topics such as common causes of data loss, immediate steps to take after data loss, steps to recover data from Synology NAS drive using Stellar Toolkit for Data Recovery, and the best practices for backing up data.

Remember, prevention is key. Regularly backing up your data, implementing security measures, and keeping your NAS drive updated are crucial for minimizing the risk of data loss.

In the unfortunate event of data loss, stay calm, follow the appropriate recovery steps, and consider seeking professional help if needed.


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