XPSpeak41 is a free software designed to analyze and process XPS data. It is a popular tool among researchers and scientists working in the field of surface science, materials science, and physics. The software provides a user-friendly interface that allows users to easily import, process, and analyze XPS data from various instruments.

Download the cabinet file and extract its contents into a new folder.

Allows users to fix or link parameters such as peak position, FWHM (Full Width at Half Maximum), and area ratios, which is crucial for chemical state analysis.