The pst-jtree package is based on PSTricks and is intended to be used by linguists to typeset complex trees. The core files are 1) pst-jtree.tex, the Tex macro file, 2) pst-jtree.sty, a LaTex wrapper which calls pst-jtree.tex, and 3) pst-jtree-doc.pdf, the documentation. The complete Tex source for the documentation is in the file pst-jtree-doc-source.zip. The file pst-jtree-examples.tex is a LaTex file which contains all the complex examples in the documentation, as well as many of the simpler ones. It very simply formatted (no packages other than pstricks, pst-xkey, and pst-jtree are used) in order to facilitate user experimentation with pst-jtree typesetting. Provided that PSTricks and PST-XKey are installed, users should be able to run this file with little difficulty if PST-jTree is installed or simply if pst-jtree.tex and pst-jtree.sty are in the same directory that pst-jtree-examples.tex is in. pst-jtree-examples.pdf shows what the source produces. For those interested in tree formatting but not LaTex, pst-jtree-examples.tex can be very simply converted into a Tex file. This material is subject to the LaTeX Project Public License. See http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html for the details of that license.