TeamViewer 15.66.5

TeamViewer GmbH – 47.2MB – Freeware – Windows Mac
out of 687 votes

Effortless Remote Desktop Access with TeamViewer

Boris Weber

05/29/2025

TeamViewer enables easy and secure remote access to computers, making it a user-friendly choice for individuals and businesses alike.

TeamViewer: The Ultimate Remote Desktop Solution for Effortless Collaboration

TeamViewer, developed by TeamViewer GmbH, stands out as one of the most popular and reliable remote desktop applications in the market. Renowned for its intuitive interface and powerful features, it caters to both individual users and enterprise-level organizations seeking seamless remote access and collaboration tools. Up-to-date with the latest enhancements, TeamViewer ensures a secure, flexible, and efficient remote connectivity experience across multiple platforms.

Enhanced Features for Modern Remote Work

Secure Remote Control: Connect seamlessly to computers and devices across the globe with high-grade security measures, including end-to-end encryption.
Efficient File Sharing: Transfer large files effortlessly between connected devices, simplifying workflows and enhancing productivity.
Remote Printing & CDP: Print documents remotely or collaborate using screen sharing and persistent connection protocols.
Online Meetings & Video Conferencing: Host virtual meetings, webinars, or presentations with interactive tools designed for engaging collaboration.
Cross-Platform Compatibility: Access Windows, macOS, Linux, iOS, Android, and even Chrome OS devices from a single platform, ensuring operational flexibility.

Advantages of Choosing TeamViewer

Streamlined Collaboration: Coordinate tasks and troubleshoot issues in real-time regardless of geographical barriers.
Time Optimization: Reduce downtime by resolving technical problems swiftly or accessing important files remotely on demand.
Top-Tier Security: Protect sensitive data with features like two-factor authentication and robust session encryption.
Versatile Use Cases: Ideal for IT support, remote work, online training, or personal use—adaptable to various scenarios.

Getting Started with TeamViewer in Few Simple Steps

Download and install the latest version of TeamViewer on all intended devices for smooth operation.
Launch the application; note the unique ID and password; share securely with authorized users.
Initiate connections by entering the partner ID and verifying access through provided credentials.
Start collaborating or troubleshooting remotely with crystal-clear video quality and reliable connectivity.

Designed to optimize remote work environments, TeamViewer combines security, versatility, and ease of use. Its feature-rich platform is suitable for professionals demanding high performance or individuals needing dependable access to their devices from anywhere in the world.

Overview

TeamViewer is a Freeware software in the category Internet developed by TeamViewer GmbH.

The users of our client application UpdateStar have checked TeamViewer for updates 45,302 times during the last month.

The latest version of TeamViewer is 15.66.5, released on 05/28/2025. It was initially added to our database on 10/29/2007. The most prevalent version is 15.65.6, which is used by 21% of all installations.

TeamViewer runs on the following operating systems: Windows/Mac. The download file has a size of 47.2MB.

Users of TeamViewer gave it a rating of 5 out of 5 stars.

Pros

Remote access and control of computers from anywhere
Cross-platform support (Windows, Mac, Linux, Android, iOS)
Easy to use interface and setup
File transfer capabilities
Chat functionality for communication with remote users
No installation necessary for quick support sessions

Cons

Free version limited to non-commercial use only
Can be expensive for commercial licenses
Connection speed can be slow over certain network configurations
Security concerns have been raised in the past

FAQ

What is TeamViewer?

TeamViewer is a remote desktop software that allows users to remotely access another device and control it as if they were physically present in front of it.

How much does TeamViewer cost?

TeamViewer offers different pricing plans for personal, business, and enterprise use. Their prices range from a free version for personal use to a yearly subscription for businesses and enterprises. You can check their website for more information on pricing.

Is TeamViewer safe and secure?

Yes, TeamViewer uses advanced encryption standards and secure data centers to ensure safe and secure connections between devices. However, users should still practice caution when sharing their login credentials and using the software on public networks.

What devices are compatible with TeamViewer?

TeamViewer is compatible with a wide range of devices including Windows, macOS, Linux, iOS, Android, and Chrome OS. Users can control and access devices from different operating systems using TeamViewer.

How do I get started with TeamViewer?

To get started with TeamViewer, you need to download and install the software on your device. Then, create an account or log in to your existing account to start accessing and remotely controlling other devices.

Can I use TeamViewer for remote support?

Yes, businesses and enterprises can use TeamViewer for remote support to troubleshoot customer issues or provide technical assistance to clients. They can also use TeamViewer to remotely access and update software and systems.

What features does TeamViewer offer?

TeamViewer offers a range of features including remote access and control, file sharing, chat and messaging, video conferencing, remote printing, and more. Some of these features are available in different pricing plans.

How many users can use TeamViewer at the same time?

The number of users who can use TeamViewer at the same time depends on the pricing plan. Some plans allow for unlimited users, while others have a limit on the number of users that can access the software simultaneously.

Can I customize my TeamViewer experience?

Yes, users can customize their TeamViewer experience by adding custom branding elements, setting up specific access rules and permissions, creating custom reports, and more. These customization options are available in different pricing plans.

Boris Weber

I am an editor at UpdateStar. I started as a support engineer, and am now specialized in writing about general software topics from a usability and performance angle among others. I telecommute from UpdateStar’s Berlin office, when I am not working remote as a digital nomad for UpdateStar. When I'm not analyzing the latest software updates, you can find me exploring new cities, immersing myself in local cultures, and discovering innovative tech trends across the globe.

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Installations

45,302 users of UpdateStar had TeamViewer installed last month.

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