MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Xming - An X Window System Server for Microsoft Windows.
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
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.
VcXsrv - Download VcXsrv Windows X Server for free.
iTerm2 - A terminal emulator for macOS that does amazing things.