Is this the full and free version that will work on Windows 10?
No, Picture Publisher is not full and it will not work with Windows 10 since the company that developed it has been acquired by the Corel and Corel used the available features and implemented them into their new software.
Check the following page to check the Corel products: https://www.corel.com/en/all-products/
Notice: Some apps have demo downloads while other are in commercial mode.
