Gnuplot Version 4.6.3 (April 2013)

Files:
    gnuplot-4.6.3.tar.gz    source files for all operating systems
    announce.4.6.3          Release notes
    gnuplot.pdf	            User Manual

Binary packages for Windows 
    gp463-win32-setup.exe  Windows binary installer
    gp463win32x11.zip      Cygwin (x11) binary package

The development version (4.7) can be obtained through CVS.

.