How to Disable the iPad Sidebar That Accidentally Opens Adobe Acrobat
Question details
The user wants to stop the iPad sidebar from accidentally launching Adobe Acrobat or other applications.

- Product
- iPadOS / Adobe Acrobat
- Device & OS
- iPadOS
- Scenario
- Using an iPad after a system update and inadvertently swiping the edge of the screen.
- Observed behavior
- A hidden sidebar appears on the right side of the screen, accidentally opening Adobe Acrobat or other apps.
Ensure your iPad is updated to the latest iPadOS version, as the exact naming and location of multitasking settings can vary slightly across different system updates.
Disable the iPadOS Multitasking Feature
Turn off the 'Allow Multiple Apps' setting to completely disable the Slide Over sidebar that causes apps to open accidentally.
The sidebar you are experiencing is not a feature of Adobe Acrobat itself, but rather a built-in multitasking feature of iPadOS known as Slide Over.
By turning off multiple apps support at the system level, you prevent this hidden sidebar from appearing when you accidentally swipe from the right edge of the screen.
Locate and tap the gear-shaped 'Settings' app on your iPad home screen.
Scroll down the left pane and tap on 'General', then select 'Multitasking' (or 'Multitasking & Dock' on older versions) from the right-hand menu. On newer versions like iPadOS 15+, 'Multitasking' may be located directly in the main left-hand settings menu.
Toggle the switch for 'Allow Multiple Apps' to the OFF position, or select the 'Off' option from the list to disable Split View and Slide Over completely.

Try WPS Office for a Seamless PDF Reading Experience on iPad
While adjusting your iPad settings fixes the sidebar issue, consider switching to WPS Office for a lightweight, hassle-free PDF reading and editing experience. It offers an intuitive touch interface tailored for iPad users, ensuring your document workflow remains uninterrupted.
- 1. Download WPS Office: Visit the App Store on your iPad, search for 'WPS Office', and download the free application.
- 2. Open Your PDF: Launch WPS Office and browse your local files or cloud storage to tap on the PDF file you wish to read.
- 3. Enjoy Seamless Reading: Read and annotate your documents smoothly, utilizing WPS's highly optimized, distraction-free interface.

Frequently Asked Questions
Why does a sidebar keep appearing on my iPad when I read PDFs?
This sidebar is a built-in iPadOS multitasking feature called Slide Over. It allows you to open a second app as a floating window and is frequently triggered by accident when swiping from the right edge of the iPad screen.
Can I disable the sidebar just for Adobe Acrobat?
No, the Slide Over sidebar is a system-wide iPadOS feature. Disabling it in your iPad Settings will apply to all applications on your device, not exclusively Adobe Acrobat.
How do I close the sidebar without completely disabling iPad multitasking?
If you want to keep multitasking enabled but hide the sidebar temporarily, tap and hold the gray handle at the top of the Slide Over floating window and quickly swipe it completely off the right edge of the screen.




