Beyond the technical difficulty of running such tools on macOS Sierra, the risks are substantial.
If you have a legal installer but it won’t launch: Xf-aaproxi For Mac Os Sierra Adobe Acrobat Pro
The tool generates a serial number that is entered into the Adobe Acrobat installation window. Beyond the technical difficulty of running such tools
Adobe’s last trial for Sierra was Acrobat Pro DC v15.023 (2015): users often experience crashes
This version reached end-of-life in 2015. While it may run on macOS Sierra or High Sierra, users often experience crashes, broken features, or inability to connect to update servers. High Sierra (10.13) Warnings:
Since Sierra is obsolete, consider: