instaladores de versiones compatibles con versión de sistema operativo High sierra

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
.
IF/When you do have a download, be sure to copy it to AT LEAST one external device
-you should ALWAYS keep a copy (or two!) on an external device
-since Adobe DOES SOMETIMES REMOVE OLD VERSIONS FROM THE SERVER

for the current and one previous versions use the cc app:

https://helpx.adobe.com/download-install/using/install-previous-version.html#:~:text=Install%20Previous%20Versions%20of%20your%20Creative%20Cloud%20Apps,drop-down%20list%2C%20click%20Other%20Versions.%20Does...%20See%20More.

for cc 2019 and earlier use prodesigntools.com*

for everything else, you must use adobe support** (and it may take a few tries to find an agent to provide links).

*

adobe download links prior to cc 2020 are available from prodesigntools.com. https://prodesigntools.com/adobe-direct-download-links.html

follow the directions (esp, step 1)

save the install file.  it may not remain online.

thank jim @ prodesigntools.com

**

there are 3 ways to contact adobe; chat, phone and twitter:

chat:
use a browser that allows popups and cookies, and click here, https://helpx.adobe.com/contact.html?rghtup=autoOpen
in the chat field (lower right), type AGENT
be patient, it can take quite a while to reach a human.

phone:
https://helpx.adobe.com/contact/phone.html

twitter:
tweet @AdobeCare

p.s. if you're contacted by anyone (via email or private message), it's much more likely to be a scammer than an adobe representative. ie, double check for an employee badge if contacted in the forums and look for an adobe.com domain in the email address if you click reply to an email. then check again and be very suspicious. any other method of contacting (or offering to contact you) is almost certainly a scam, https://community.adobe.com/t5/using-the-community-discussions/staying-safe-in-the-adobe-support-community/td-p/12919684/redirect_from_archived_page/true