Download TeamViewer 15 + ID Resetter Full for free. This is the permanent, full version in Thai. It is a remote desktop program that allows you to use another computer through your own screen. It is the latest version.

Getting to know TeamViewer

TeamViewer Remote computer software allows you to access and control a remote computer from anywhere via the internet. It solves one of the most frustrating problems for computer users: the computer that needs work or repair isn't readily available. This could be a home computer with important files, a parent's or relative's computer that's frozen, won't turn on, or is being tricked into clicking on strange windows, or even an office server that needs urgent attention late at night. You open a session from your computer and see the other side's screen in real-time, controlling the mouse and keyboard as if you were sitting directly in front of it. The person receiving the assistance doesn't have to do much; they just need to leave the program running. Besides repairs, it can also be used to open documents on your home computer remotely, print remotely, or show a friend the setup process.

The connection process is very simple. Each endpoint has its own unique identifier. Once the other side provides the session password, entering these two pieces of information connects instantly. There's no need to remember IP addresses, port forwarding on a router, and the two sides don't even need to be on the same network. This allows it to easily bypass firewalls or routers, which is more flexible than traditional remote desktops tied to a single LAN. Furthermore, it can be installed to run as a background service, suitable for machines that need recurring access without requiring manual confirmation each time. All connections are end-to-end encrypted using the AES 256-bit standard with two-factor authentication. For those who want to compare similar tools... RustDesk It's another option worth trying.

The heaviest users are IT and support teams who manage a large number of user devices, as a single connection allows for screen viewing, file sharing, messaging, and session recording for later review. Individuals can also easily use it, accessing their own computers from outside the home or helping friends and family solve problems remotely. Additionally, there's an AI assistant named Tia that analyzes problems and runs approved fixes during a session, along with an automatic session summary feature. It supports multiple computer and mobile platforms, and the menu is in Thai pre-installed.

Key features

Remote control. Remotely access and control destination computer screens and servers.
Mouse and keyboard control. Send mouse commands and keyboard typing smoothly as if sitting in front of the actual machine.
Connect via the internet. Work immediately via the cloud system, no router configuration or port forwarding required.
Automatic firewall traversal. Securely penetrate corporate firewalls and gateways without network modifications.
Unattended Access. Install as a background service to remotely manage the machine at any time.
Wake-on-LAN. Orderly power on destination machines that are in Sleep mode or turned off via the network.
Multi-monitor support. Quickly and independently switch between multiple monitor screens of the destination machine.
Full cross-platform support. Support connections between Windows, macOS, Linux, Android, and iOS.
Automatic image quality adjustment. Adjust display resolution and speed according to internet speed.
Convenient and fast file transfer. Transfer files and folders between machines via a split-pane file manager window.
Screen sharing and chat. Demonstrate workflows, host online meetings, and text chat during sessions.
High security standards. AES 256-bit connection encryption with two-factor authentication.

What's new

Version 15.83.3 – 2026-10-27

The MSI package supports multiple languages. TeamViewer Full and Host MSI installation packages are now displayed in multiple languages.
Select Store or delete settings at uninstallation. TeamViewer Full and Host MSI packages allow users to choose whether to store the settings or remove them when they are uninstalled.
Deleted chat won't show up again. Fixed a bug that caused the deleted chat conversations to show up after restarting the program. Chat messages are marked as being read more efficiently. Chat history is therefore managed correctly and consistently.
The panel inside the remote session can be moved up and down. The side panels that can now be moved vertically. therefore do not cover the content on the remote
The profile picture in the chat does not blink. Fixed a bug in the chat between sessions that caused the account image to blink while typing the text.
VoIP does not cause the program to shut down. Fixed a bug in Voice Over IP (VoIP) that could cause TeamViewer to shut down suddenly.
Ctrl+Alt+Del works with macOS correctly. Fixed a bug in the toolbar between sessions that cause the Ctrl+Alt+Del command to not behave when connected to a macOS machine.
Vulnerabilities DLL sideloading. Fixed a vulnerability that could lead to an upgrade of local permissions (Security Bulletin: TV-2026-1012).
vulnerabilities command injection. Fixed an insertion vulnerability that led to an upgrade of local permissions in Advanced Asset Management (Security Bulletin: TV-2026-1012).
The access control is inadequate. Fixed a vulnerability that could lead to an upgrade of local permissions (Security Bulletin: TV-2026-1012).
Vulnerability Memory Corruption. Fixed a vulnerability that could cause the program to stop or run the code remotely (Security Bulletin: TV-2026-1011).