I am trying to download a copy of coldfusion from Download Adobe Coldfusion free trial | Adobe Coldfusion 11 .
It seems that here is some issue with the downloading links - when i try to download a coldfusion from Ubuntu i've been redirected to https://www.adobe.com/bg/products/coldfusion/download-trial/form.perpetual.action
If however i try this on windows there is no problem - no matter what browser i am using.
Are you trying to download the ColdFusion 11 installer?
ColdFusion 11 installers are not available online for the download anymore. You will have to contact us@ firstname.lastname@example.org for the installers.