Adobe Acrobat
Reply to the comment
In Adobe Acrobat, R will reply to the comment. The keys are the same on a Mac.
Where it works: Comments list
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | R |
| Windows | Desktop app | R |
Where this comes from
Keyboard shortcuts - Adobe Acrobat
Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.