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TclPro 1.2 bundles Tcl/Tk 8.0.5 and compatible versions of TclX, [incr Tcl], and (for Unix platforms only) Expect. You can download free copy of TclPro 1.2 for:

  • Windows 95, 98, NT 4.0 (Intel), 2000
  • Solaris 2.5, 2.6, 7 (SPARC)
  • HP-UX 10.20
  • Linux (Intel, Red Hat 5.0+, SuSE 6.0+)
  • SGI IRIX 6.3+
Note: The Linux distribution is for the Intel platform and the glibc2 C library.

TclPro License Key

Because of its commercial origins, you must use a license key to unlock the TclPro tools. However, TclPro is freely available and you may use the following key to get a perpetual license:

Version 1.2: 1K14-2207-0H34-1U24-R8ZJ

Installing TclPro

  • Unix: Unpack the tar file and run the "" script to start the installer. If you get a ".tar.gz" file, unpack it with this UNIX command line:

    gunzip < file | tar xvf -
  • Windows: The tclpro12.exe file is a self-installing executable file. Windows users must start with this file.
    The file is an additional optional component. The file contains the libraries necessary for C program development and creating custom shells for TclPro Wrapper. Extract it into the installation directory of TclPro.


Note 1: Windows users must get the .exe file. The Windows .zip file has optional C programming libraries. These libraries are included in all the UNIX distributions.

tclpro12.exe(FTP)(HTTP)(7.67 Mbytes) Windows 95, 98, NT 4.0 (Intel) Mbytes) Optional C Development Libraries

tclpro12.solaris.tar.gz(FTP)(HTTP)(10.01 Mbytes) Solaris 2.5, 2.6, 7 (SPARC)

tclpro12.hpux.tar.gz(FTP)(HTTP)(10.54 Mbytes) HP-UX 10.20

tclpro12.linux.tar.gz(FTP)(HTTP)(9.62 Mbytes) Linux (Intel, Red Hat 5.0+, SuSE 6.0+)

tclpro12.irix.tar.gz(FTP)(HTTP)(12.45 Mbytes) SGI IRIX 6.3+

If you have trouble with the above links, please visit our FTP download area via HTTP or FTP.

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