XEmacs 21.5.31 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions among the software users are 21.5 and 21.4.
XEmacs lies within Office Tools, more precisely Document management. This free PC software can be installed on Windows XP/XP Professional/Vista/7/8/10/11 environment, 32-bit version. We recommend checking the downloaded files with any free antivirus. This free tool was originally produced by XEmacs Development Team. Emacs.exe, Icon6BA7DF7C1.exe, Icon74538BC6.exe, runemacs.exe or xemacs.exe are the default file names to indicate this program's installer.
From the developer:
XEmacs is a highly customizable open source text editor and application development system. It is protected under the GNU Public License and related to other versions of Emacs, in particular GNU Emacs. Its emphasis is on modern graphical user interface support and an open software development model, similar to Linux.
You may want to check out more software, such as Professional Notepad, Movie Outline or P-touch Editor, which might be related to XEmacs.