I can't find the older apps box in the last Creative Cloud App version.

[Abambo]

This does not to have to do something with Adobe stock, does it? I'll move this to the creative cloud forum.

See here if this answers your question: https://helpx.adobe.com/download-install/using/install-previous-version.html

[kglad]

i know this "thread" is out of date and there appears to be a branching problem, but for others, the show older apps toggle is in the (click the hamburger menu at upper left) files>preferences>apps menu

[Peru Bob]

The OP's post did not get moved to this thread.

[John T Smith]

Also, Adobe now offers the current and ONE older version via the online program manager
Go here for all older links https://prodesigntools.com/adobe-direct-download-links.html
-Prodesigntools is an official Adobe partner, and the links go to Adobe, not a 3rd party site