Hello, I have purchased an AEM tutorial from Udemy because I would like to gain knowledge in AEM, but it requires the above-mentioned files. Unfortunately, I could not find a download link on the Adobe website.
AEM 6.3 is not supported anymore. I am not sure we that would be shared by Adobe.
Please specify the reason for the older version?
Adobe Experience Manager is a paid Tool. If your organisation is Solution partner with Adobe then you can request AEM Jar file and trial licence from solution partner portal
If not then get in touch with Adobe support team