TeamViewer 15.79.4 – Free Remote Desktop Software for PC

Secure remote access software with screen sharing, file transfer, and cross-platform collaboration tools

2026-06-23

1425

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TeamViewer - Reliable tool for remote access, online meetings, and file sharing across devices.

TeamViewer 15 is a fast and user-friendly remote access tool that enables secure desktop sharing, file transfers, and remote control — even through firewalls and NAT proxies. This makes it ideal remote desktop software for small businesses looking to manage devices or support clients without complex network setups.

To connect to another computer, run TeamViewer on both machines—no installation process is required. Upon the first launch, unique partner IDs are automatically generated on both computers. Just enter your partner’s ID in your software window, and the connection for instant remote desktop access will be established.

With thousands of users worldwide, TeamViewer has become the standard tool for quickly offering help and guidance to people in remote locations, making it the go-to solution for remote support and guidance worldwide.

Additionally, the program works well for online presentations, enabling seamless desktop screen sharing with another person. It is also fully VNC-compatible and offers secure, encrypted data transfer for maximum protection, giving you peace of mind for secure remote desktop presentations.

TeamViewer establishes connections to any PC globally in just a few seconds. Once connected, you can control your partner's computer as if you were sitting right in front of it, providing genuine global PC remote control in seconds.

TeamViewer 15 Features

No installation is required. Launch the software and get started right away.
One solution for everything. This package offers every module in a single, user-friendly, and budget-friendly option covering remote support, remote administration, training, and sales.
Remote administration of unattended servers. You can use this app to control unattended computers and servers. Installation as a system service even allows remote reboot and reconnect.
File transfer. The app comes with integrated file transfer. That allows you to copy files and folders from and to a remote partner. It also works behind firewalls.
Highest security standard. All versions feature secure data channels with key exchange and RC4 session encoding, employing the same security standards as HTTPS/SSL.
High performance with an international router network. Optimized for both LAN and Internet connections, TeamViewer automatically adjusts quality based on bandwidth for smoother performance.
Remote support without installation. The program enables remote control of any PC over the Internet. No installation is required; just run the application on both sides and connect.
Remote presentation of products, solutions, and services. The second mode enables you to share your desktop view with a partner. Share your demos, products, and presentations instantly over the Internet – live from your screen.
Works behind firewalls. The main challenges in using remote control software are firewalls, blocked ports, and NAT routing for local IP addresses. However, you don't need to worry about firewalls; TeamViewer will find a route to your partner.

ChangeLog

What's New in 15.79.4:

New features

Feature‑level permissions in Conditional Access have been expanded to include Remote Terminal.
Users can now share their screen from the web version of TeamViewer. A session can be started from the installed TeamViewer application, with no installation required on the remote side.
Devices now inherit the policy of their assigned device group by default, unless a policy is explicitly set. Users can still assign a different policy at any time. This applies only when a device belongs to a single device group.
The default setting for “Session Insights logging” (outgoing Session Insights types only) is now set to “Allowed” instead of “After confirmation.” If user interaction is required, the access control can be adjusted locally, via policy, or by enabling the new stop option in Company Settings.
Tooltips in the in‑session toolbar have been reworked to provide a more consistent user experience.
Administrators can now filter users by creation date to find accounts created within a specific time range.
A new column showing the user creation date has been added to the user management page, making newly created accounts easier to identify.

Improvements

Session Insights logging has been improved when used with the “Switch sides with partner” functionality.

Bugfixes

Improved clipboard functionality for more reliable behavior, including when used with remote desktop connections.
Fixed a bug where the Share button disappeared after sharing a device group from the command bar.
Fixed a bug where the Dashboard button was missing in the QuickActions area for connections to mobile devices.
Fixed a bug where policies were not displayed properly when a device belonged to more than one device group.
Fixed a bug where the delete confirmation dialog did not close after a successful deletion.
Fixed a bug in the Event Log where outgoing connections to managed devices sometimes displayed the device ID instead of the signed‑in account as the author. Outgoing connections now consistently display the account as the author.
Fixed an issue where users could enter edit mode for other users before permissions were fully loaded, leading to confusing error messages.
Fixed a security vulnerability (Security Bulletin: TV-2026-1006).

Official Homepage – https://www.teamviewer.com