old ARCHICAD version (up to AC20)

[alemanda]

Where to find the link to download the old version of Archicad?

I own two AC19 that can be used somehow ... 

I'd like to reinstall. License are ok in the pool.

[Laszlo Nagy]

Unfortunately, the official download page has installers for Ac24 and later:

https://www.graphisoft.com/en-us/downloads/

[D_T]

Removing older versions of Archicad from Legacy versions is a logical step for Graphisoft - pushing users toward a subscription. Graphisoft has decided to drop the dead weight of smaller, price-sensitive studios/architects in favor of faster profits. Losses are expected and factored in. The question is whether the slow loss of broad market penetration will ultimately hurt Archicad in the long run.

[Karel Landa]

You should contact your local support who can provide a direct link fot download for your language localisation.