I need to install Indesign version 2019 urgently.
But the oldest version available in my Creative Cloud is 2020.
Thanks in advance,
please note that I clicked several times on the Download button and nothing happens.
It looks like the download links are currently not working.
Adobe really should allow you to use older version, this is very poor!
the download is working for me. I'd suggest you doing this with a different browser.
Chrome is not working as some comments state. Try it with Firefox. On my side with Firefox on Windows 10 it is working to download the dmg installer for InDesign CC 2019 for Mac OS X with Firefox:
( ACP )