Download p2s

The p2s application can be downloaded from this page. It is open-source software, written in the Tcl language, and you can download it and use it for free under the terms of the GPL license.

Please note that p2s was developed and tested only on windows XP (but I have had reports of it working on Vista recently). It will not 'install' itself like most windows applications, and may take a little effort to download and use!

There are two ways you can get p2s....

Method 1: The best way to get p2s is to download the Tcl source code from this page, and also install Tcl, which is freely available from Once you have Tcl installed, it is possible to run p2s and also to modify it if you feel so inclined! Step-by-step instructions:

  1. Download and install Tcl from
  2. Download this zip file:
  3. Unzip to a folder of your choice.
  4. Open the unzipped p2s folder and click on p2s.tcl to run it
Method 2: p2s is also available as a windows executable (p2s.exe). This is a rather large file because it also contains all the Tcl executables that are required to run it. As long as the traffic levels stay below my monthly allowance, it is available here.!
  1. Download this zip file:
  2. Unzip to a folder of your choice.
  3. Open the unzipped p2s folder and click on p2s.exe to run it
To report bugs, or get support: email Nick Gent at email    I do try to answer all email!