logo
search
Other PDF Issues

How to Access Annotation Tools and Open Multiple PDF Tabs on iPad

Amos GikundaAmos Gikunda Oct 19, 2026 868 views

Question details

Users want to place highlight and underline tools directly in the iPad PDF reader toolbar for quick access with an Apple Pencil, and need a way to open multiple PDF tabs simultaneously.

How to Access Annotation Tools and Open Multiple PDF Tabs on iPad
Product
Adobe Acrobat
Device & OS
iPadOS
Scenario
Reading, studying, and annotating PDF books or documents on an iPad using a stylus or Apple Pencil.
Observed behavior
Highlight and underline tools are not separated in the main toolbar and lack customization options. Additionally, the app defaults to opening only one PDF at a time instead of offering a multi-tab reading experience.
Before you start

Ensure your iPad is updated to the latest version of iPadOS and check if your PDF reader app has pending updates in the App Store, as interface options and multitasking capabilities frequently change.

Solution 1Recommended

Use iPad Split View to Open Multiple PDFs

If your current PDF app doesn't support multiple tabs natively, you can use the built-in iPadOS Split View feature to view two PDF documents side-by-side.

While some PDF readers on iPad restrict you to one active document, you can leverage iPadOS multitasking features to read two documents at once. This is especially useful for referencing multiple textbooks stored in iCloud Files.

1
Open the first PDF

Launch your preferred PDF app and open your first document.

2
Activate Multitasking

Tap the three dots (Multitasking button) located at the top center of your iPad screen.

3
Select Split View

Tap the 'Split View' option (the middle icon). Your current app will move to the side.

4
Open the second PDF

Tap the Files app or your PDF app again from the Home Screen or Dock, and select the second PDF document to open it alongside the first one.

Use iPad Split View to Open Multiple PDFs
Multitasking Limitations: Split View only allows you to open two PDFs at a time. For a true multi-tab experience (3+ documents), a dedicated multi-tab PDF reader is required.

Use WPS Office for Multi-Tab PDF Reading and Easy Annotations

WPS Office for iPad offers a built-in multi-tab interface for PDFs, allowing you to switch between multiple books or documents effortlessly. It also provides highly accessible annotation menus tailored for seamless Apple Pencil workflows.

  1. 1. Install the app: Download and open WPS Office from the App Store on your iPad.
  2. 2. Open your first document: Tap 'Files' within the app and select your first PDF document from your local storage or iCloud.
  3. 3. Open additional tabs: To open another PDF, simply tap the '+' icon or return to the file browser and open a new document; it will automatically appear as a new tab at the top of your screen.
  4. 4. Annotate easily: Tap the 'Annotation' tab on the top toolbar to instantly access Highlight and Underline tools for your Apple Pencil without digging through hidden menus.
Open multiple PDF files in tabs effortlessly, just like a desktop browser.Quick access to highlight, underline, and drawing tools optimized for Apple Pencil.Fully compatible with all standard PDF formats and Adobe Acrobat files.Free and lightweight office suite for seamless mobile document management.
microsoft office alternative - wps office

Frequently Asked Questions

Can I customize the toolbar in Adobe Acrobat for iPad?

Currently, Adobe Acrobat for iPad does not allow users to fully customize individual tools or permanently detach the Highlight and Underline tools to the main left-side toolbar. You must access them via the standard Comment or Annotation menus.

How do I open more than one PDF at a time on an iPad?

If your app does not support tabs natively, you can use the iPadOS Split View feature to open two PDFs side-by-side. Alternatively, you can use a multi-tab supported app like WPS Office, which lets you open multiple documents in a top tab bar.

Does iCloud Files support opening multiple PDF tabs?

The native iCloud Files previewer typically opens one file at a time. To manage multiple PDF tabs effectively, it is recommended to open your iCloud files within a dedicated PDF reader app that features a tabbed interface.

Are highlight and underline tools compatible with Apple Pencil?

Yes, most standard PDF readers automatically detect the Apple Pencil. Once you select the highlight or underline tool from the app's annotation menu, you can accurately mark up text directly on your iPad screen.