If you were looking for the End User License Agreement (EULA) or the Privacy Policy for legal purposes, you can find the official documents on the Piriform Legal Page . If you intended to ask for a different type of "paper" (such as a white paper on how the software functions internally), please clarify your request.
Speccy is more than just a system information tool; it's a comprehensive diagnostic utility that can help in various scenarios: speccy piriform