PowerFactory licences are offered in the categories commercial (PF4C) and research/educational licences (PF4R/PF4E). Special licences are available for students (PF4S/PF4T).

RESEARCH LICENCE (PF4R)
License is offered to academic and research institutions for utilisation in public funded research projects, i.e. projects financed by governments or other non-profit organisations. A commercial use is not allowed.

• Functions: pre-defined package
• Number of nodes: unlimited
• Licensing: Softkey or USB Dongle
• Support, maintenance and software upgrades already included during the first 12 months, extendable annually by a maintenance subscription

More details are given here
http://www.digsilent.me/dme/content.php?123

EDUCATION LICENCE (PF4E)
License is offered to universities and other academic institutions for education purposes. The license is particularly adequate for utilisation in practical courses of up to 25 students. A commercial use is not allowed.

• Functions: pre-defined package
• Number of nodes: 50
• Licensing: Softkey or USB Dongle
• Limited support and software upgrades

More details are given here
http://www.digsilent.me/dme/content.php?124

STUDENT LICENCE (PF4S)
License is offered to individual students being in the possession of a valid student ID card. A commercial use is not allowed.

• Functions: pre-defined package
• Number of nodes: 50
• Licensing: Softkey
• Limited support and software upgrades

More details are given here
http://www.digsilent.me/dme/content.php?125

THESIS LICENCE (PF4T)
License is offered to individual students working on a non-sponsored Bachelor/Master/PhD thesis, who do not have access to a research (PF4R) or educational (PF4E) license.

• Functions: pre-defined package
• Number of nodes: 50
• Licensing: Softkey
• Limited support and software upgrades

More details are given here
http://www.digsilent.me/dme/content.php?126

More details are given in attachment below and in the link

https://www.digsilent.de/en/licence-...-overview.html