: If you are trying to manage Windows Server 2012 instances, this tool is fully compatible. You can configure the RDP port (default 3389) and gateway settings within the manager. Quick Setup for Windows Server 2012 If you are setting up a new server to be managed:

Microsoft briefly discontinued the tool in early 2020 due to a security vulnerability (CVE-2020-0765) related to how it handled XML external entities.

Here is the official Microsoft link for (often referred to as RDCMan 2012, as the versioning aligns with that era):

RDCMan has a primitive password linking system via :

: While official Microsoft links for the 2014/2012-era version 2.7 have been retired for security reasons, some community archives like Aaron Sadler's blog or SourceForge still host the installer for historical or legacy lab use. Note: These legacy versions contain unpatched vulnerabilities. Evolution from 2012 to Today

Always download the GitHub version—it looks and feels identical to the 2012 tool but is secure.