Introduction
In today’s digital world, where remote work and multiple devices are the norm, having a reliable and secure file synchronization solution is essential. Qsync, developed by QNAP, is a powerful application that allows users to sync files between their NAS (Network Attached Storage) and various devices, ensuring seamless access and collaboration.
What is Qsync? 
Qsync is a file synchronization tool provided by QNAP that enables users to sync files between a QNAP NAS
and multiple client devices such as Windows PCs, Macs, smartphones, and tablets.
It functions similarly to cloud services like Dropbox or Google Drive,but
with a critical difference: the data is stored locally on your NAS, giving you full control,
enhanced security, and no subscription fees.
Key Features of Qsync
1. Real-Time File Synchronization
Files updated or added on one device are automatically synchronized across all connected devices.
2. Remote File Access
Using the Qsync mobile app or the myQNAPcloud portal, users can access their synchronized files from anywhere, at any time.
3. Easy File Sharing
Share files and folders via secure links, and set access permissions such as read-only, download, or full access.
4. Version Control
Qsync keeps track of file versions, allowing users to restore previous versions if needed.
5. Selective Sync
Choose specific folders to sync on each device to save space and reduce bandwidth usage.
6. Team Collaboration
Allows multiple users to collaborate on shared folders, with real-time updates and permission control.
7. Remote Wipe
If a device is lost or stolen, data synced via Qsync can be wiped remotely to protect sensitive information.
Qsync vs. Public Cloud Services
|
Feature |
Qsync (Local NAS) |
Public Cloud (e.g., Google Drive) |
|
Storage Location |
Stored locally on your NAS |
Stored on third-party cloud servers |
|
Privacy |
Full control over data |
Depends on cloud provider’s policies |
|
Cost |
No subscription fees |
Subscription required for large plans |
|
Customization |
High (user control, permissions) |
Limited customization options |
How to Use Qsync
1. Install Qsync Central on NAS
- Open the App Center in QTS/QuTS hero.
- Install Qsync Central.
2. Install Qsync Client on Your PC or Mac
- Download the Qsync Client software from QNAP’s website.
- Log in with your NAS credentials.
3. Configure Sync Settings
- Select folders to sync.
- Choose sync type: two-way sync or one-way.
4. Access Files via Mobile
- Install Qsync Pro or Qfile app on your mobile device for on-the-go access.
Ideal Use Cases for Qsync
- Businesses that need to share files securely between employees in different locations.
- Creative teams or engineers working on large files with version control needs.
- Remote workers needing synchronized access to important documents.
- Schools and educators for sharing educational content with students.
System Requirements
- QNAP NAS running QTS 4.0 or later
- Qsync Central installed on the NAS
- Qsync Client or Qsync Pro for desktop/mobile devices
- Internet connection (for remote access)
Conclusion
Qsync is an advanced file synchronization solution that combines the convenience of cloud-based syncing with the security and control of a private NAS. Whether you're an individual, a small business, or a large organization, Qsync helps improve productivity, data accessibility, and teamwork — all while keeping your files secure and within your control.
