xppaut?.??.tar.gz    Latest source code for XPP (ODES, bifurcation) on UNIX
xppbin.zip           Native X-version for windows 95/NT (need Xserver,etc)
xpp4w95.zip          Windows version with LOCBIF 
xtc-1.3.tar.X        PDE solver
xppexam.tar.gz       Example ODE files - contained in full source
xpp_doc.ps.gz        Documentation in postscript
ppdos.tar            Old DOS source for a defunct compiler
xpptut2.5.tar.Z      Tutorial for XPP