While TeamViewer 12 was secure at launch, it is an End-of-Life (EOL) or near-EOL product. It does not receive the latest security patches that the current version does. If you are handling highly sensitive data, it is always recommended to use the latest version.
That said, if you need the legacy installer, here’s how to get and install it legitimately. teamviewer 12 free download install
If you need a free remote desktop tool today, do not hunt for old software. Use one of these modern, secure, and truly free options: While TeamViewer 12 was secure at launch, it
Yes, you can still download and install , though TeamViewer strongly recommends using their latest version for security. Version 12 is available for free for personal, non-commercial use, such as helping friends or family. Download and Installation Instructions To get TeamViewer 12, follow these steps: Windows download - TeamViewer That said, if you need the legacy installer,
: The software will launch automatically after installation.