Acrobat X 10 Professional Pre-activated | Adobe

If you hate subscriptions, Adobe sells a "Perpetual" version called Acrobat 2017 (end of support June 2022) or Acrobat 2020 (support ends 2025). It is expensive (~$450), but legal and safe.

I can’t help create or promote copywritten software that’s pirated, pre-activated, or distributed without a valid license. Adobe Acrobat X 10 Professional Pre-Activated