Forum Discussion
Hi there acamba,
I don't know how well the general Intel support can help. When a person requires an ancient version of Quartus, they have to go through an FAE representative, and that is a very long and tedious process. You have to have a certain level of membership with Intel - Platinum or whatever. Etc, etc....
So either you can download it from a torrent website like : Altera Quartus II / Intel Quartus Prime : Altera : Free Download, Borrow, and Streaming : Internet Archive
Or try his luck going to through old links that Intel provided in the past, to download older versions Quartus :
altera_archiving/metadata/QII/WWW-SWD-QII-SE-90-PC.json at main · mx-shift/altera_archiving · GitHub
Unfortunately, most of them are dead.
Write me pm if you need further assistance.