7 [work] — Hyperterminal Windows

PuTTY is the de facto standard for serial communication and SSH on Windows. It is lightweight, free, and open-source.

If you still need HyperTerminal for a legacy device (e.g., old router, PBX, industrial machine), consider running Windows XP in a (VirtualBox/VMware) on Windows 7 – then you can use HyperTerminal safely and reliably. hyperterminal windows 7