Pixplant have been Updated ( 3.0 > 5.0 , no version 4 ) and now also does PBR Materials.
For those with Version 3 already there is an upgrade option which cost $23 for the Freelancer Version
( available for 1 Person Businesses. ) FreeLancer otherwise is $39.
https://www.pixplant.com/purchase.php?version=5.0.43&pid=10&plat=win&type=eval
Support+ Tutorials
https://www.pixplant.com/support.php
Free Trial here too:
Pixplant have been Updated ( 3.0 > 5.0 , no version 4 ) and now also does PBR Materials.
For those with Version 3 already there is an upgrade option which cost $23 for the Freelancer Version
( available for 1 Person Businesses. ) FreeLancer otherwise is $39.
https://www.pixplant.com/purchase.php?version=5.0.43&pid=10&plat=win&type=eval
Support+ Tutorials
https://www.pixplant.com/support.php
Free Trial here too: