Adobe Acrobat Upgrade Help Please

Hi @johnnyZ 

++ Adding to the discussion

For more information about Acrobat Pro subscription, please check the help page https://helpx.adobe.com/acrobat/faq.html

For information about Acrobat Pro 2020 perpetual license (One time purchase), please check the help page https://helpx.adobe.com/acrobat/faq-acrobat-2020.html 

Regards

Amal

You can't upgrade from Acrobat 9. You need to purchase a new license.

If you don't want a subscription your only options are Acrobat 2020 Pro or Acrobat 2020 Standard, and the latter is only for Windows. The subscription is actually less likely to have issues in the long run, as the "classic" version of Acrobat is rarely updated and Adobe seems to be moving away from it as time passes. After a couple of years you'll need to purchase an upgrade license for it, to keep up with the new OS releases, so it might not even be more affordable in the long run.

Most of the versions in your list are completely outdated, by the way, and some might not work at all. If you're about to buy this license from somewhere that offers them you should be very careful. You're more likely than not to get scammed, or to get illegal software. Buy only directly from Adobe or certified resellers.