Adobe does not sell or distribute portable versions of Acrobat Pro. Any site offering this is distributing pirated software.
: Adobe does not manufacture a "Portable" version of Acrobat Pro. These are modified by third parties to run without installation. Security Risks
Adobe does not sell or distribute portable versions of Acrobat Pro. Any site offering this is distributing pirated software.
: Adobe does not manufacture a "Portable" version of Acrobat Pro. These are modified by third parties to run without installation. Security Risks
This is probably because your Profile is Private, or you have a Minimum Age Limit restriction for your account.
Switch your profile to Public, or remove the Age Restriction, and try again.