"Installation, often troublesome with (La)TeX, has been made as easy as possible: update autoexec.bat and config.sys, reboot, put all six files present in the downloaded archive (install.txt, install.bat, emtex.zip, addendum.zip, njtex.zip and zed.zip) into a single directory and run install.bat (be sure that pkunzip.exe is somewhere in a [sub]directory mentioned in the path in autoexec.bat). That's all. See install.txt for details. After another reboot you are ready to start DOSLaTeX:
DOSLaTeX was tested with FreeDOS 1.0. Known bug: EPS figures included in a document appear to be invisible when viewed with XDVI (option 3). Figures can be viewed, however, by viewing the resulting PostScript file with PSVIEW."
I haven't tried it though.