: Locate the license.lic file on your computer. In version 5.5, this is typically found at c:\swp55\Licenses\license.lic . Open it with a text editor like Notepad; the serial number is usually the last line in the file.
: The developer has provided a universal serial number for version 5.5 on their licensing page Serial Number: 298-E0600-11756-32435-05571 Activation Scientific Workplace 5.5 Serial Number -
If you are a student or researcher, I can help you find that do the same thing as Scientific Workplace. Would you like a list of those or help setting up a modern LaTeX editor ? : Locate the license
: Some third-party distributors like Scientific Word Ltd still offer 30-day trial serial numbers to unlock the full system from its "Viewer" mode. How to Register/Activate : The developer has provided a universal serial
: If you are moving to a new computer and need your old license, look for a file named license.lic in the C:\swp55\Licenses folder. Modern Alternatives