Remote Desktop Connection Manager 2012 Link [HD 2027]
Microsoft originally hosted RDCMan on the Microsoft Download Center under the filename RDCMan.msi . That link was taken down in 2017 after security researcher Jimmy Bayne discovered that RDCMan stored encrypted user credentials in .rdg files. Although the encryption was weak, the tool remained popular.
https://github.com/microsoft/RemoteDesktopManager/releases remote desktop connection manager 2012 link