English/Global
English/Global
Deutsch/Deutschland
France/Français
Italiano/Italia
Español/España
Magyar/Magyarország
한국어/한국
日本語/日本
简体中文/中国
Türkçe/Türkiye
Download
F2-210
Please select a product ID/model no.
D2-310
D2/TD2 Thunderbolt 3
D2-340/TD2 Thunderbolt3 Plus
D4-300
D4-310
D5-300
D5-300C
D5/D4 Thunderbolt 3
D8 Thunderbolt 3
F2-210
F2-220
F2-221
F2-420
F2-421
F2-422
F2-C20
F2-NAS
F2-NAS 2
F2-Safe
F4-210
F4-220
F4-221
F4-420
F4-421
F4-422
F4-300
F4-830
F4-NAS
F5-220
F5-221
F5-420
F5-421
F5-422
F8-421
F8-422
U4-211
U8-211
U8-412
U8-512
U8-612
U12-412
U12-612
U16-412
U16-612
  • Documents
  • Desktop and system
  • Mobile applications
  • TOS applications
Name Description Version Action Size Remark
User ManualEnglish

Download

1.6MB
Name Description Version Action Size Remark
TNAS PC AppDesktop assistant application for Mac OS computerV3.1.2

Download

5MBRelease Note

TNAS PC is a desktop application designed for TNAS devices. It helps you to quickly search, log in, or set up your TNAS.

Desktop assistant application for Windows OS computerV3.2.0.6

Download

0.8MBRelease Note

TNAS PC is a desktop application designed for TNAS devices. It helps you to quickly search, log in, or set up your TNAS.

 

TNAS PC 3.2.06 Release Notes

1. Optimized the disconnect issue of mapped drive after reboot;

2. Fixed the failed installation issue for some users whose .NET Framework is too low


TOS Installation PackageFor new TNAS device TOS installationV4.1.32

Download

118MBRelease Note

TOS 4.1.32 Release Notes

This update includes following bug fixes for the previous version

 

Fixed the failed reinstallation issue when reinstalled from TOS4.1.31 to TOS4.2.05 Beta.

 

TOS 4.1.31 Release Notes

This update includes following bug fixes for the previous version 

Fixed the issue that ARM devices could not be turned off by pressing the power button and the randomly disconnection from network.

 

TOS 4.1.30 Release Notes

This update includes following bug fixes for the previous version 

1. Optimized the calculation method of memory usage;

2. Updated the Time server;

3. Optimized the GUI of Rsync backup;

4. Added the inspection and repair feature to HDDs and RAID at booting up;

5. Added RTD 8812BU wireless network card driver.


TOS 4.1.27 Release Notes 

1. Optimized sleep feature of HDDs;

2. Optimized error prompt issue of HDD format;

3. Optimized VPN function;

4. Optimized LDAP domain module;

5. Optimized transferring speed via SMB;

6. Optimized the coping speed on TOS webpage;

7. Added Remote Assistance module.

 

TOS 4.1.24 Release Notes (ARM)

 

 

This update includes following bug fixes for the previous version.

1. Fixed issue of no desktop icon of installed apps on the TOS desktop;

2. Fix issue of SNMP MIB file

3. Fixed issue of the judgment of Internet connection;

4. Fixed issue of SSH access for admin user group

5. Optimized the jump function after editing DHCP;

6. Optimized the expansion function of JBOD array mode;

7. Optimized some functions of the domain;

8. Optimized hard drive hibernation function;

 

TOS 4.1.21 Release Note

TOS 4.1.21 includes bug fixes of previous version, new features and optimized user interface: 

1. Removed the features “backup from TNAS to USB” and “backup from USB to TNAS” at Backup on TOS desktop; 

2. New app USB Copy at TOS Application center; 

3. New prompt message when external USB drive is removed; 

4. Fixed the issue that HDDs would not go to sleep; 

5. Fixed the problem of garbled folders name when access TNAS through SMB. 

Tips: 

The update process is expected to take approximately 20 minutes; Do not operate, power off, or restart the TNAS when the TOS is being updated. 

 

TOS4.1.18 Release Note

1. Fixed the issue that edited files could not be saved correctly via SMB access;

2. Fixed the error in cutting files through TOS WEB GUI;

3. Modified the awake mechanism when HDDs do not go to sleep;

 

TOS4.1.16 Release Note

1. Fixed the issue that some file services could not be enabled.

2. Optimized the enabling mechanism of SSD cache.

 

TOS 4.1.13 Release Notes

Overview

TOS 4.1.13 includes bug fixes for the previous version and new features.

 Bug Fixes

1. Fixed the incorrect prompt message of abnormal shutdown in Notification center

2. Fixed the incorrect prompt message of over-high temperature of HDDs in Notification center

3. Fixed the incorrect prompt message of disconnected UPS in Notification center

4. Fixed the incorrect prompt message of RAID exception in Notification center

New Features

 1. Two new languages for the system : Turkish and Polish

2.  New app in Application center : Text Editor

3.  Transcoding function has been cancelled.

 

TOS4.1.11 Release Notes

 1. Optimized the description in some languages.

 

TOS4.1.09 Release Notes

1. Changed the access mechanism of application center;

2. Added icons to the left menu bar of the application center;

3. The device model is displayed at the right corner of the login interface;

4. Changed the default file system to EXT4;

5. Fixed the problem of failed SSD cache setting.

 

TOS 4.1.07 Release Notes

Overview

TOS 4.1.07 includes bug fixes for the previous version, new features, upgrades, and an optimized user interface.

Bug Fixes

 Fixed the unreadable code in the text editor

Upgrades & Optimizations

1. Improved system settings interface

2. Optimized system configuration reset and factory default settings

3. Upgraded iSCSI Target to Edition V2.0  

New Features

1. Progress bar for file copying from the web

2. Batch import and export user options

3. IP conflict detection

4. Bonjour service discovery settings

5. Proxy server connection

6. LVM volume and storage pool configurations

7. UPS support

8. Notification Center

9. TOS Beta release notice

 

 Things to know before you update

 1. The update process will stuck at 99% and it will keep about 10 minutes, please do not refresh the page or turn off your device.

 2. Once the update to TOS 4.1.07 is complete, please clear your browser's cache. If you do not do this, you may not be able to log in to TOS with your previous username and password.

3.  After the TOS update completed, all the installed applications should be updated too or they will be not working.

4.  To use the new applications that come with TOS 4.1.07, including iSCSI Target、PDF Reader, download and install these applications using the Application Center.

For new TNAS device TOS installationV4.1.27

Download

118MBRelease Note

 

TOS 4.1.27 Release Notes (ARM)

1. Optimized sleep feature of HDDs;

2. Optimized error prompt issue of HDD format;

3. Optimized VPN function;

4. Optimized LDAP domain module;

5. Optimized transferring speed via SMB;

6. Optimized the coping speed on TOS webpage;

7. Added Remote Assistance module.

 

TOS 4.1.24 Release Notes (ARM)

 

 

This update includes following bug fixes for the previous version.

1. Fixed issue of no desktop icon of installed apps on the TOS desktop;

2. Fix issue of SNMP MIB file

3. Fixed issue of the judgment of Internet connection;

4. Fixed issue of SSH access for admin user group

5. Optimized the jump function after editing DHCP;

6. Optimized the expansion function of JBOD array mode;

7. Optimized some functions of the domain;

8. Optimized hard drive hibernation function;

 

TOS 4.1.21 Release Note

TOS 4.1.21 includes bug fixes of previous version, new features and optimized user interface: 

1. Removed the features “backup from TNAS to USB” and “backup from USB to TNAS” at Backup on TOS desktop; 

2. New app USB Copy at TOS Application center; 

3. New prompt message when external USB drive is removed; 

4. Fixed the issue that HDDs would not go to sleep; 

5. Fixed the problem of garbled folders name when access TNAS through SMB. 

Tips: 

The update process is expected to take approximately 20 minutes; Do not operate, power off, or restart the TNAS when the TOS is being updated. 

 

TOS4.1.18 Release Note

1. Fixed the issue that edited files could not be saved correctly via SMB access;

2. Fixed the error in cutting files through TOS WEB GUI;

3. Modified the awake mechanism when HDDs do not go to sleep;

 

TOS4.1.16 Release Note

1. Fixed the issue that some file services could not be enabled.

2. Optimized the enabling mechanism of SSD cache.

 

TOS 4.1.13 Release Notes

Overview

TOS 4.1.13 includes bug fixes for the previous version and new features.

 Bug Fixes

1. Fixed the incorrect prompt message of abnormal shutdown in Notification center

2. Fixed the incorrect prompt message of over-high temperature of HDDs in Notification center

3. Fixed the incorrect prompt message of disconnected UPS in Notification center

4. Fixed the incorrect prompt message of RAID exception in Notification center

New Features

 1. Two new languages for the system : Turkish and Polish

2.  New app in Application center : Text Editor

3.  Transcoding function has been cancelled.

 

TOS4.1.11 Release Notes

 1. Optimized the description in some languages.

 

TOS4.1.09 Release Notes

1. Changed the access mechanism of application center;

2. Added icons to the left menu bar of the application center;

3. The device model is displayed at the right corner of the login interface;

4. Changed the default file system to EXT4;

5. Fixed the problem of failed SSD cache setting.

 

TOS 4.1.07 Release Notes

Overview

TOS 4.1.07 includes bug fixes for the previous version, new features, upgrades, and an optimized user interface.

Bug Fixes

 Fixed the unreadable code in the text editor

Upgrades & Optimizations

1. Improved system settings interface

2. Optimized system configuration reset and factory default settings

3. Upgraded iSCSI Target to Edition V2.0  

New Features

1. Progress bar for file copying from the web

2. Batch import and export user options

3. IP conflict detection

4. Bonjour service discovery settings

5. Proxy server connection

6. LVM volume and storage pool configurations

7. UPS support

8. Notification Center

9. TOS Beta release notice

 

 Things to know before you update

 1. The update process will stuck at 99% and it will keep about 10 minutes, please do not refresh the page or turn off your device.

 2. Once the update to TOS 4.1.07 is complete, please clear your browser's cache. If you do not do this, you may not be able to log in to TOS with your previous username and password.

3.  After the TOS update completed, all the installed applications should be updated too or they will be not working.

4.  To use the new applications that come with TOS 4.1.07, including iSCSI Target、PDF Reader, download and install these applications using the Application Center.

TOS Update PackageFor TNAS device TOS updateV4.1.27

Download

120MBRelease Note

TOS 4.1.27 Release Notes (ARM)

1. Optimized sleep feature of HDDs;

2. Optimized error prompt issue of HDD format;

3. Optimized VPN function;

4. Optimized LDAP domain module;

5. Optimized transferring speed via SMB;

6. Optimized the coping speed on TOS webpage;

7. Added Remote Assistance module.


TOS 4.1.24 Release Notes (ARM)

 

 

This update includes following bug fixes for the previous version.

1. Fixed issue of no desktop icon of installed apps on the TOS desktop;

2. Fix issue of SNMP MIB file

3. Fixed issue of the judgment of Internet connection;

4. Fixed issue of SSH access for admin user group

5. Optimized the jump function after editing DHCP;

6. Optimized the expansion function of JBOD array mode;

7. Optimized some functions of the domain;

8. Optimized hard drive hibernation function;

 

TOS 4.1.21 Release Note

TOS 4.1.21 includes bug fixes of previous version, new features and optimized user interface: 

1. Removed the features “backup from TNAS to USB” and “backup from USB to TNAS” at Backup on TOS desktop; 

2. New app USB Copy at TOS Application center; 

3. New prompt message when external USB drive is removed; 

4. Fixed the issue that HDDs would not go to sleep; 

5. Fixed the problem of garbled folders name when access TNAS through SMB. 

Tips: 

The update process is expected to take approximately 20 minutes; Do not operate, power off, or restart the TNAS when the TOS is being updated. 

 

TOS4.1.18 Release Note

1. Fixed the issue that edited files could not be saved correctly via SMB access;

2. Fixed the error in cutting files through TOS WEB GUI;

3. Modified the awake mechanism when HDDs do not go to sleep;

 

TOS4.1.16 Release Note

1. Fixed the issue that some file services could not be enabled.

2. Optimized the enabling mechanism of SSD cache.

 

TOS 4.1.13 Release Notes

Overview

TOS 4.1.13 includes bug fixes for the previous version and new features.

 Bug Fixes

1. Fixed the incorrect prompt message of abnormal shutdown in Notification center

2. Fixed the incorrect prompt message of over-high temperature of HDDs in Notification center

3. Fixed the incorrect prompt message of disconnected UPS in Notification center

4. Fixed the incorrect prompt message of RAID exception in Notification center

New Features

 1. Two new languages for the system : Turkish and Polish

2.  New app in Application center : Text Editor

3.  Transcoding function has been cancelled.

 

TOS4.1.11 Release Notes

 1. Optimized the description in some languages.

 

TOS4.1.09 Release Notes

1. Changed the access mechanism of application center;

2. Added icons to the left menu bar of the application center;

3. The device model is displayed at the right corner of the login interface;

4. Changed the default file system to EXT4;

5. Fixed the problem of failed SSD cache setting.

 

TOS 4.1.07 Release Notes

Overview

TOS 4.1.07 includes bug fixes for the previous version, new features, upgrades, and an optimized user interface.

Bug Fixes

 Fixed the unreadable code in the text editor

Upgrades & Optimizations

1. Improved system settings interface

2. Optimized system configuration reset and factory default settings

3. Upgraded iSCSI Target to Edition V2.0 

New Features

1. Progress bar for file copying from the web

2. Batch import and export user options

3. IP conflict detection

4. Bonjour service discovery settings

5. Proxy server connection

6. LVM volume and storage pool configurations

7. UPS support

8. Notification Center

9. TOS Beta release notice

 

 Things to know before you update

 1. The update process will stuck at 99% and it will keep about 10 minutes, please do not refresh the page or turn off your device.

 2. Once the update to TOS 4.1.07 is complete, please clear your browser's cache. If you do not do this, you may not be able to log in to TOS with your previous username and password.

3.  After the TOS update completed, all the installed applications should be updated too or they will be not working.

4.  To use the new applications that come with TOS 4.1.07, including iSCSI Target、PDF Reader, download and install these applications using the Application Center.

For TNAS device TOS updateV4.1.32

Download

119MBRelease Note

TOS 4.1.32 Release Notes

This update includes following bug fixes for the previous version 

 

Fixed the failed reinstallation issue when reinstalled from TOS4.1.31 to TOS4.2.05 Beta.

 

TOS 4.1.31 Release Notes

This update includes following bug fixes for the previous version 

Fixed the issue that ARM devices could not be turned off by pressing the power button and the randomly disconnection from network.

 

TOS 4.1.30 Release Notes

This update includes following bug fixes for the previous version 

1. Optimized the calculation method of memory usage;

2. Updated the Time server;

3. Optimized the GUI of Rsync backup;

4. Added the inspection and repair feature to HDDs and RAID at booting up;

5. Added RTD 8812BU wireless network card driver.

 

TOS 4.1.27 Release Notes (ARM)

1. Optimized sleep feature of HDDs;

2. Optimized error prompt issue of HDD format;

3. Optimized VPN function;

4. Optimized LDAP domain module;

5. Optimized transferring speed via SMB;

6. Optimized the coping speed on TOS webpage;

7. Added Remote Assistance module.


TOS 4.1.24 Release Notes (ARM)

 

 

This update includes following bug fixes for the previous version.

1. Fixed issue of no desktop icon of installed apps on the TOS desktop;

2. Fix issue of SNMP MIB file

3. Fixed issue of the judgment of Internet connection;

4. Fixed issue of SSH access for admin user group

5. Optimized the jump function after editing DHCP;

6. Optimized the expansion function of JBOD array mode;

7. Optimized some functions of the domain;

8. Optimized hard drive hibernation function;

 

TOS 4.1.21 Release Note

TOS 4.1.21 includes bug fixes of previous version, new features and optimized user interface: 

1. Removed the features “backup from TNAS to USB” and “backup from USB to TNAS” at Backup on TOS desktop; 

2. New app USB Copy at TOS Application center; 

3. New prompt message when external USB drive is removed; 

4. Fixed the issue that HDDs would not go to sleep; 

5. Fixed the problem of garbled folders name when access TNAS through SMB. 

Tips: 

The update process is expected to take approximately 20 minutes; Do not operate, power off, or restart the TNAS when the TOS is being updated. 

 

TOS4.1.18 Release Note

1. Fixed the issue that edited files could not be saved correctly via SMB access;

2. Fixed the error in cutting files through TOS WEB GUI;

3. Modified the awake mechanism when HDDs do not go to sleep;

 

TOS4.1.16 Release Note

1. Fixed the issue that some file services could not be enabled.

2. Optimized the enabling mechanism of SSD cache.

 

TOS 4.1.13 Release Notes

Overview

TOS 4.1.13 includes bug fixes for the previous version and new features.

 Bug Fixes

1. Fixed the incorrect prompt message of abnormal shutdown in Notification center

2. Fixed the incorrect prompt message of over-high temperature of HDDs in Notification center

3. Fixed the incorrect prompt message of disconnected UPS in Notification center

4. Fixed the incorrect prompt message of RAID exception in Notification center

New Features

 1. Two new languages for the system : Turkish and Polish

2.  New app in Application center : Text Editor

3.  Transcoding function has been cancelled.

 

TOS4.1.11 Release Notes

 1. Optimized the description in some languages.

 

TOS4.1.09 Release Notes

1. Changed the access mechanism of application center;

2. Added icons to the left menu bar of the application center;

3. The device model is displayed at the right corner of the login interface;

4. Changed the default file system to EXT4;

5. Fixed the problem of failed SSD cache setting.

 

TOS 4.1.07 Release Notes

Overview

TOS 4.1.07 includes bug fixes for the previous version, new features, upgrades, and an optimized user interface.

Bug Fixes

 Fixed the unreadable code in the text editor

Upgrades & Optimizations

1. Improved system settings interface

2. Optimized system configuration reset and factory default settings

3. Upgraded iSCSI Target to Edition V2.0 

New Features

1. Progress bar for file copying from the web

2. Batch import and export user options

3. IP conflict detection

4. Bonjour service discovery settings

5. Proxy server connection

6. LVM volume and storage pool configurations

7. UPS support

8. Notification Center

9. TOS Beta release notice

 

 Things to know before you update

 1. The update process will stuck at 99% and it will keep about 10 minutes, please do not refresh the page or turn off your device.

 2. Once the update to TOS 4.1.07 is complete, please clear your browser's cache. If you do not do this, you may not be able to log in to TOS with your previous username and password.

3.  After the TOS update completed, all the installed applications should be updated too or they will be not working.

4.  To use the new applications that come with TOS 4.1.07, including iSCSI Target、PDF Reader, download and install these applications using the Application Center.

Name Description Version Action Size Remark
TNAS Mobile AppTNAS application for Android/iOS mobile deviceAndroid:V2.3.26 IOS:V1.8.8

Name Description Version Action Size Remark