Hi Sergeev,
InfoMaker version 12.5 is not part of Appeon's line of products. InfoMaker versions 12.6 and older are products from Sybase/SAP's product line that have reached End of Life. Appeon does not sell licenses or provide support for the SAP versions of InfoMaker (InfoMaker 12.6 and older), at the same time, SAP has discontinued its InfoMaker versions. More information on this Here.
Since 2017, Appeon is developing and distributing the new generation of InfoMaker software, with the latest version being InfoMaker 2019.
Appeon can provide your organization with new licensing and support for InfoMaker, but it would be necessary to upgrade to the new version, which is now sold as an annual subscription per named user (developer).
An Appeon InfoMaker subscription will allow you to download and use any version of InfoMaker developed by Appeon. This includes InfoMaker versions 2017 and above.
Projects made in previous versions of InfoMaker should be compatible with InfoMaker 2017 or 2019.
Appeon InfoMaker Trial
Appeon offers a free 30-day trial of Appeon InfoMaker 2019 that can be requested Here.
Cordially,
Mariano C.