There are two primary ways to obtain a legitimate license key for the software. 1. Institutional and Site Licenses

If no institutional license exists, visit the official CasaXPS Website. You can request a quote for individual, commercial, or academic site licenses tailored to your specific user base. 4. Step-by-Step: How to Activate CasaXPS Using Your Key

CasaXPS is the industry-standard software for processing and analyzing X-ray Photoelectron Spectroscopy (XPS) and Auger electron spectroscopy data. Because it offers powerful peak fitting, quantification, and spectral calibration tools, a is highly sought after by materials scientists, chemists, and physicists globally.

Look at the top banner of the main window or navigate to . Document the Computer ID displayed in that dialogue box. How to Get a Valid CasaXPS License Key

Once you receive your licensing credentials, activating the software is a straightforward process. CasaXPS licensing typically requires four distinct pieces of information: a , License Number , and two separate Key Codes .

When you install CasaXPS (downloaded directly from the official Casa Software website), it runs in without any license key. In this mode, you can:

Keys are usually valid for specific major versions (e.g., CasaXPS 2.3.25). Upgrading to a newer major version often requires a updated key.