Archicad 25 License to be used on Previous version of Archicad

[Dimas Aditya]

Hi, can we use multiple Archicad version (21, 22, 23, 24, 25) within a single license? or do we need to have one license for each version?

Thanks

[Karl Ottenstein · Accepted solution]

All earlier versions using the same protection key software can be run with a single license. See:

https://community.graphisoft.com/t5/Setup-License-articles/Licensing-Basics-ARCHICAD-License-Types-M...

[Dimas Aditya]

Thank you very much Sir! god bless you

[JKK]

Hi. My Archicad 25 education serial number comes up invalid on Archicad 20. Any solution?

[Barry Kelly]

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@JKK wrote:

Hi. My Archicad 25 education serial number comes up invalid on Archicad 20. Any solution?

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You can't use a 25 EDU for version 20 as discussed in this post.

https://community.graphisoft.com/t5/Setup-License-forum/Archicad-25-edu-license-on-Archicad-20/td-p/...

You will need to install version 25.

Barry.