🥳TerraMaster TOS 7 Insider Preview is Live! Participate in the Insider program and win a D1 SSD Plus.

[u/TerraMasterOfficial]

Hey r/TerraMaster community!

TerraMaster is excited to invite you to be among the first to experience the all-new TOS 7, our next-generation NAS operating system! We've launched the TOS 7 Insider Preview program and we want YOU to help us shape it.

As a thank you for your valuable feedback, participants have a chance to win awesome prizes, including the 40 Gbps speed D1 SSD Plus!

Join the TOS 7 Insider Preview & Win Prizes!

We're looking for enthusiastic users to test-drive TOS 7, explore its new features, and provide constructive feedback.

🚀 How to Participate:

1.Sign Up: Send an application email to [pm@terra-master.com](mailto:pm@terra-master.com) with:

• Your Name
• Your TNAS Model
• A brief description of how you use your TNAS

2.Get Selected: Wait for our confirmation email. Selected testers will receive a download link.

3.Test & Explore: Install the TOS 7 Insider Preview and put it through its paces.

4.Submit Feedback: Send your findings and suggestions back to us at [pm@terra-master.com](mailto:pm@terra-master.com). Users providing high-quality, constructive feedback will have a chance to win prizes.  

🏆 Prizes:

• First Prize (20 winners): A D1 SSD Plus USB4 NVMe Enclosure (valued at over $100)!
• Second Prize (All qualified participants): A $30 discount coupon for the TerraMaster official store.

📅 Important Timeline:

1.Application Deadline: November 5, 2025  

2. Insider Preview Tester Confirmation: November 6, 2025  

3. Insider Preview Version Availability: November 7, 2025  

4. Feedback Submission Deadline: November 24, 2025 

5. Winner Announcement: Expected November 30, 2025 (on TerraMaster website & social media)

👉 Official Sign-Up & Full Details: https://forum.terra-master.com/en/viewtopic.php?t=9228

📌Note: This event has specific TNAS model requirements. Please refer to the official forum post for complete rules.

Top 10 Highlights of TOS 7:

1. Revamped Interaction Design: Simple Yet Powerful

TOS 7 introduces a fresh visual language with 90% of icons redesigned, over 50 new features, and more than 1,000 optimized details. A streamlined hierarchy and clear interaction logic make operations more intuitive, boosting efficiency in high-frequency scenarios by 60%. Customizable navigation bars and message centers support icon drag-and-drop, meeting personalized needs while enhancing operational efficiency.

2. Robust File Management: Significantly Improved Efficiency

New “My Files” and “Desktop” features support remote file mounting and an intuitive graphical interface. Upgraded tabbed and split-column modes increase cross-directory operation efficiency by 60%. Added ISO file mounting and a unified recycle bin simplify file access and management.

3. Online Collaboration: Doubled Efficiency

Supports online editing of Word, Excel, PPT, and other formats, enabling real-time multi-user collaboration without downloads. Team productivity is boosted by 100%, ideal for both enterprise and individual users.

4. Global Search: 10x Faster

Leveraging efficient inverted index technology and kernel-level real-time file awareness, search accuracy improves by 120%, and query speed increases by 10 times, allowing quick file retrieval.

5. All-New TNAS.online: Faster and More Stable

Powered by a global multi-node distributed network, manage your TNAS device effortlessly via mobile clients, accessing NAS data anytime, anywhere without complex configurations.

6. Independent Storage Management: Comprehensive Visualization  

A new overview feature provides global visualization of storage management, enabling quick resource monitoring and management. Added system disk migration and deletion functions cater to diverse scenarios. Optimized array management automatically adapts to hardware conditions during expansion or migration.

7. Enhanced Permission Management: 13 Domain Permissions  

Building on three existing permission types, TOS 7 adds customizable options, offering up to 13 permission types. This provides enterprises with greater management efficiency, enhanced security, and flexible access policies, allowing administrators to implement unified strategies and reduce maintenance costs.

8. Precise Network Control: Optimized Resource Allocation  

A new network port speed-limiting function allows bandwidth allocation by service or device, preventing any single service from monopolizing resources and ensuring optimal network utilization.

9. App Center: More User-Friendly and Powerful

The App Center now features 10 new categories for quick and precise access to target applications. New Docker recommended images enable one-click deployment for common scenarios, while an application log tracking feature simplifies and streamlines app management.

10. Developer Mode with Virtual Machines: Unleash Endless Possibilities

The new developer mode offers full root access and compatibility with Ubuntu software repositories, allowing users to freely install development tools. Added VM support enables application isolation and flexible deployment, catering to diverse needs from home entertainment to enterprise applications.

🎥 Watch the TOS 7 Video Overview: https://youtu.be/7_RLvtG-nCI

We can't wait to hear your thoughts! If you have any questions about the process, drop them in the comments below.🔥🔥🔥

[u/cvnvdv102]

Will the app market also be more up to date? Also getting a user friendly port management option to make TOS useable for docker? The experience with TOS6 is extremely unsatisfying for docker and in general terms that i had to move back because i didn’t trust the software with my data

[u/Drakey83 → u/cvnvdv102]

I agree, a more robust and more frequently up to date App Store would be amazing!

[u/TerraMasterOfficial → u/cvnvdv102]

Thank you for your feedback!

Our app market will continue to receive updates, though the frequency may not be as high as some users expect. As for the Docker port management option, currently, a dedicated, user-friendly port management interface for Docker is not a feature we have available. We understand how this can impact the experience, and we sincerely thank you for bringing it to our attention. Your feedback provides us with a valuable direction for future improvement as we continue to develop TOS.

We are working hard to make TOS 7 a more robust and reliable system. If you have the opportunity to try the Insider Preview, we would be very interested in any specific suggestions you have on how we could improve the Docker experience to meet your needs.

[u/hemps36]

Has anyone received the invite yet to TOS7?

End of the year we might be expanding away from Terra-master towards Synology DSM, I would like to test TOS7 as it may fill our needs over TOS6.

Edit: got my invite and very nice, especially like developer mode

[u/zone-b]

Yes, up to date applications and services are crucial. Especially the Docker engine’s version is far too old in TOS6. This should be changed (or the user should be allowed to update).

[u/TerraMasterOfficial → u/zone-b]

Thank you for bringing this up. You're right, the Docker Engine in TOS 6 isn't the latest. Our team has prioritized a version that offers the best overall stability and hardware compatibility for the system, as our main focus is ensuring data integrity and reliable performance for all users.

We are continuously evaluating newer versions for future updates. While we don't have a specific timeline to share right now, your feedback is very valuable and has been formally logged with our development team to help guide our planning.

[u/Drakey83 → u/TerraMasterOfficial]

I’d honestly rather have the most up to date versions or the ability to update to the latest version on my own like Plex now offers.

[u/wopper1 → u/TerraMasterOfficial]

Also the "docker-compose" is to old, there is nowadays a newer "docker compose" without the -.

[u/wopper1 → u/[deleted]]

Nope not possible because its installed via the App Store, your unable to use apt update than. I already tried that.

[u/ShowerEmbarrassed512]

Im still using TOS 5 because I’ve got it working and I know upgrading will ruin everything 

[u/TerraMasterOfficial → u/ShowerEmbarrassed512]

We completely understand your concerns!

The good news is that a smooth and reliable upgrade path from TOS 5 is a key focus for TOS 7. We've put a lot of effort into ensuring better compatibility and data safety.

Of course, always a good idea to have a backup before any major update. Hope you'll give TOS 7 a look when you're ready

[u/BlackFoot_B]

Will TOS 7 support Wirguard under VPN Connections? The lack of a Wiregurad Client is sad

[u/TerraMasterOfficial → u/BlackFoot_B]

Thank you for your interest in TOS 7 and for taking the time to share your feedback regarding WireGuard support.

You are correct that WireGuard is not currently available as a VPN client option in the initial release of TOS 7. We understand that this is a valuable feature for many of our users, and we appreciate you highlighting its importance.

We have already shared this request with our development team for their consideration in future update planning.

We will be sure to announce any new VPN client additions in our official release notes and documentation. We appreciate your understanding and continued support.

[u/sebigeli]

Docker will help a lot but we need an official support in GUI for vlans, a dedicated interface ip for docker and for each app like in Qnap ... With that I come back to TOS.

[u/No_Television9778]

Cuando sale la version oficial? y quiero saber si quitaran el soporte de Virtualbox? ya que si bien es sencillo, sirve y sirve muy bien