It's worth clarifying that the software has evolved considerably. Version was released around January 24, 2019, and was available as a free update to licensed version 12 users. This version supported Windows 7, 8.1, and 10, required a 1.4 GHz processor, 512 MB of RAM, and 500 MB of free disk space.
1.4 GHz minimum (Multi-core 2.5 GHz or higher recommended).