Free Scripting Interpreters
Download Standard Python Software
Python source and windows binaries.
Latest Version of Perl
Perl is Open Source software. You can download it for free as a source code or as a pre-compiled binary distribution.
Latest stable version of PHP
Complete source code and Windows binaries.
Mac Perl 5
This is Perl 5, ported to the Mac by Matthias Neeracher
ActivePerl is ActiveState's quality-assured distribution of Perl, available for Linux, Solaris, and Windows.
ActivePython is ActiveState's quality-assured binary build of Python, available for Linux, Solaris and Windows.
ActiveTcl is ActiveState's quality-assured distribution of Tcl, available for HP-UX, Linux, Solaris, and Windows.