How to Close PDF or Word Previews in OneNote for iOS
Question details
Users are unable to find a standard close button when viewing inserted PDFs or Word documents in Preview mode within OneNote for iPad and iPhone.

- Product
- Microsoft OneNote
- Device & OS
- iOS (iPad and iPhone)
- Scenario
- Viewing inserted PDFs or Word documents inside the OneNote mobile application.
- Observed behavior
- The document opens in Preview mode, but no close button appears, trapping the user in the preview screen and often forcing them to restart the application to resume taking notes.
Ensure your iPadOS or iOS software and the OneNote application are updated to the latest versions, as Microsoft periodically patches interface glitches regarding document preview views.
Drag the Multitasking Indicator to Exit Preview
Use the built-in iPadOS/iOS multitasking buttons to force the preview pane to close and return to your notes.
On newer versions of iPadOS and iOS, the system overlays a small three-dot multitasking button at the top of the screen. Manipulating this button can override the stuck OneNote preview window.
Look for the three-dot icon located at the very top center of your iPad or iPhone screen while stuck in the Preview view.
Press, hold, and slowly drag the three buttons downwards or slightly to the side.
Release the drag. This action interrupts the Preview mode, forcing it to close and returning you to your OneNote notebook.

Use the Slide Over Workaround
Utilize the iPad's Slide Over feature to resize the window and reset the application's interface.
Open Documents Directly in Native Apps
Avoid the OneNote Preview mode entirely by choosing to open files in their dedicated native applications.
Seamlessly View and Edit PDFs and Word Docs on iOS with WPS Office
Tired of UI bugs and stuck previews in Microsoft OneNote? WPS Office offers a lightweight, fully integrated suite for iPad and iPhone. You can open, read, annotate, and edit PDFs, Word documents, Excel sheets, and PowerPoints flawlessly in one single app—without the frustrating glitches.
- 1. Download for iOS: Search for WPS Office in the Apple App Store and install it on your iPad or iPhone.
- 2. Import Your Documents: Open WPS Office and connect your preferred cloud storage, or browse files directly from your iOS Files app.
- 3. Read and Edit Flawlessly: Tap any PDF or Office document to open it in a dedicated, bug-free reader with easy-to-use navigation and annotation tools.

Frequently Asked Questions
Why does OneNote for iPad hide the close button in Preview mode?
This is a known UI glitch in certain versions of OneNote for iOS. The app utilizes the system's Quick Look preview but occasionally fails to render the top navigation bar properly, effectively hiding the standard 'Done' or 'Close' buttons from the user.
Does force-closing the OneNote app cause data loss if I am stuck in a preview?
Generally, no. OneNote automatically syncs your notes to the cloud as you type. If you are stuck in a document preview and have to force-close the app via the iOS app switcher, the text edits you made in the notebook prior to opening the document should be safely saved.
Can I disable Preview mode in OneNote for iOS entirely?
Currently, OneNote for iOS defaults to opening file attachments in Preview mode, and there is no native settings toggle to disable this behavior. You can only bypass it on a case-by-case basis by long-pressing the attachment and selecting an option to open it in a different app.




