PDF Editing Issues

How to Fix Stylus Markup Behavior Changed in Adobe Acrobat

Anum MushtaqAnum Mushtaq Oct 28, 2026 868 views

Question details

The user is looking to restore the automatic pen-detection feature in Acrobat that allowed drawing with a stylus while the Hand tool was selected.

How to Fix Stylus Markup Behavior Changed in Adobe Acrobat
Product
Adobe Acrobat
Device & OS
not provided
Scenario
Attempting to use a stylus for PDF markup with the Pencil tool while keeping the Hand tool active.
Observed behavior
Acrobat only performs the currently selected command. The 'Auto-detect pen hardware to enable markup' preference is missing in newer versions.
Before you start

Verify your current version of Adobe Acrobat, as recent updates have permanently removed the automatic pen-detection preference.

Solution 1Recommended

Revert to a Previous Version of Acrobat

Since the auto-detect pen hardware feature was removed in recent updates, downgrading to an older version restores the functionality.

If your workflow heavily relies on using the stylus automatically without manually switching tools, reverting to a previously supported version of Adobe Acrobat is currently the most effective workaround.

1
Uninstall the current version

Open your system's application manager and completely uninstall the current, updated version of Adobe Acrobat.

2
Download an older installer

Navigate to the official Adobe Acrobat installer archive and download an older version that supports stylus auto-detection.

3
Install and disable auto-update

Install the older version and immediately navigate to Preferences to disable automatic updates, preventing the software from upgrading and removing the feature again.

Mac Users: Mac users can often use Time Machine to easily restore an older version of the Acrobat application from a previous backup.
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Frequently Asked Questions

Where was the auto-detect pen setting located previously in Acrobat?

In older versions of Adobe Acrobat, the setting was named 'Auto-detect pen hardware to enable markup' and could be found by navigating to Preferences > Commenting > Making Comments.

Why did Acrobat remove the automatic pen detection?

Software updates often streamline features or change underlying hardware interaction models. The specific toggle was removed in newer builds, altering how the stylus interacts with the Hand tool.

Can I still draw in newer Acrobat versions without changing tools?

In the newest versions, you must manually switch to the Pencil tool to draw, as the software now strictly performs only the currently selected command.