PuTTY - Popular free terminal application. Mostly used as an SSH client.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
RealTerm - RealTerm is a terminal program specially designed for capturing, controlling and debugging binary...
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.
Tera Term - Tera Term (Pro) is a free software terminal emulator (communication program) for MS-Windows.
Cygwin - Cygwin is a set of tools that provide Linux and POSIX functionality to Windows.