There was a download of Pi CalTool 4.1.751.3 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following version: 4.1 is the most frequently downloaded one by the program users.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The program lies within System Utilities, more precisely Device Assistants. This free software was originally produced by Cosworth Electronics Ltd. Pi CalTool.exe is the most common filename for this program's installer.
From the developer:
Pi CalTool is the ECU calibration software that enables you to program ECU configuration maps and monitor the effects of the changes. The program provides a comprehensive online guide to the application's features and functionality, giving clear, concise descriptions of how it works and step-by-step instructions to carry out calibration procedures.
You may want to check out more software, such as Sonic Pi, PI AF or PI ActiveView, which might be similar to Pi CalTool.
Device Assistants
Music Production