Other PDF Issues

How to Fix Missing Scrollbars in Acrobat Reader Preferences on Mac

Kushani NimanthikaKushani Nimanthika Nov 10, 2026 868 views

Question details

The user is unable to see or use scrollbars in the Acrobat Reader DC Preferences window on macOS, preventing access to settings that extend beyond the visible screen.

How to Fix Missing Scrollbars in Acrobat Reader Preferences on Mac
Product
Adobe Acrobat Reader DC
Device & OS
macOS
Scenario
Trying to access and modify settings in the Acrobat Reader Preferences window.
Observed behavior
The scrollbars are missing or hidden, making it impossible to scroll down to view all available preference options.
Before you start

Ensure your macOS is updated to the latest version and save any open PDF documents before modifying system or application preferences.

Solution 1Recommended

Force macOS to Always Show Scroll Bars

Adjusting the global macOS system settings ensures that scrollbars remain visible across all applications, including Acrobat Reader.

By default, macOS may hide scrollbars based on your trackpad or mouse activity. Changing this setting forces them to always be visible, which easily solves the issue of hidden content in the Acrobat Preferences window.

1
Open System Settings

Click the Apple menu in the top-left corner of your screen and select 'System Settings' (or 'System Preferences' on macOS Catalina and older).

2
Navigate to Appearance

Click on 'Appearance' in the sidebar (or 'General' if you are using an older version of macOS).

3
Change Scroll Bar Settings

Locate the 'Show scroll bars' section and select the 'Always' option. Reopen Acrobat Reader to verify the scrollbars are now visible in the Preferences window.

Force macOS to Always Show Scroll Bars
Instant Fix: This setting takes effect immediately and will help you navigate oversized windows in other Mac applications as well.
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Frequently Asked Questions

Why do scrollbars disappear on macOS by default?

By default, macOS hides scrollbars based on your mouse or trackpad activity to provide a cleaner, minimalist interface. They typically appear only when you are actively scrolling. You can change this behavior to 'Always' in the Appearance or General system settings.

Can I resize the Acrobat Reader Preferences window on Mac?

The Acrobat Reader Preferences window has a fixed minimum size. If your Mac's display resolution is set too low or scaled for larger text, the window may extend beyond the screen, making it impossible to resize manually without changing system display settings.

Will updating macOS fix the missing scrollbar issue in Acrobat?

Updating macOS can resolve compatibility issues with third-party applications like Adobe Acrobat Reader. However, if the issue is simply caused by the 'Show scroll bars' setting being set to 'Automatically based on mouse or trackpad,' an OS update alone won't change this preference.

How do I navigate the Preferences window without a scrollbar or mouse?

You can use the 'Tab' key on your keyboard to move focus through the different options and categories in the Preferences window. Alternatively, using the 'Up' and 'Down' arrow keys can help you scroll through the list of categories on the left pane.