What are some alternatives?
When comparing Xming and Exceed, you can also consider the following products
MobaXterm - MobaXterm is a software that uses a set of optimized network tools included in a single exe file. MobaXterm integrates several network clients with an X server, and also integrates a full set of Unix based commands. Read more about MobaXterm.
VcXsrv - Download VcXsrv Windows X Server for free.
MSYS2 - A Cygwin-derived software distro for Windows using Arch Linux's Pacman
XWinLogon - Based on the popular Cygwin environment for Windows, this is just an interface to the X Server to...
FreeXer - FreeXer is a free X Server suite.
Cygwin - Cygwin is a set of tools that provide Linux and POSIX functionality to Windows.