Adobe Professional 8 for Mac
With the cost of software I would think that Adobe would continue to provide a download link for Adobe Professional 8 for Mac. I would not upgrade to another version only to be told that it is no longer supported in a few years
Unfortunately the aging download servers for Acrobat 8 had to be retired.
For more information please refer to : https://helpx.adobe.com/acrobat/kb/acrobat-8-9-product-downloads.html