The product page has information about version 5.0 of SimPhase Software Suite. At the moment it is mainly limited to three-phase induction motors calculations.
Version 220.127.116.11 was released in September 2020. There were updates in January and February 2021 (18.104.22.168 and 22.214.171.124).
The free version has all the features of the full version but it is limited to three-phase induction motors rated 60 hp (horsepower) or less. It has no time limit.
The programs of the suite require Windows 7 or a more recent version of Windows.
If you have any question, contact me (Pierre Lacasse) at following address: p.lacasse01 AT simphase.net