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PDF Editing Issues

How to Enable Full-Screen PDF Highlighting Tools and Gestures

Chanuka GeekiyanageChanuka Geekiyanage Oct 19, 2026 869 views

Question details

The user wants to use PDF highlighting tools in full-screen mode and suggests implementing a two-finger swipe gesture to reveal the toolbar.

How to Access Highlighting Tools in Full-Screen PDF Mode
Product
PDF Reader
Device & OS
not provided
Scenario
Reading and annotating a PDF document in full-screen or presentation mode without wanting to exit the view to access tools.
Observed behavior
Highlighting tools and toolbars are currently hidden or inaccessible during full-screen mode, disrupting the reading and annotation workflow.
Before you start

Check your current PDF software version to ensure you have the latest reading and annotation features installed, as touch gestures and full-screen layouts vary between updates.

Solution 1Recommended

Utilize Keyboard Shortcuts for Highlighting

Use built-in keyboard shortcuts to activate the highlight tool without needing a visible toolbar.

While in full-screen or reading mode, most major PDF applications hide the main toolbar to maximize your viewing area. However, the core tools remain active via keyboard shortcuts.

1
Enter Full Screen

Open your document and press 'Ctrl + L' (Windows) or 'Cmd + L' (Mac) to enter full-screen mode.

2
Activate Highlight Tool

Press the standard shortcut key for the Highlight tool (often 'U', 'H', or 'Shift + U' depending on your software) to select it.

3
Highlight Text

Click and drag over the text you wish to highlight. Press 'Esc' when you are done to return to standard navigation.

Utilize Keyboard Shortcuts for Highlighting
Shortcut Availability: You may need to enable 'Use single-key accelerators to access tools' in your PDF reader's General Preferences for these shortcuts to work.

Read and Annotate PDFs Seamlessly with WPS Office

WPS Office provides a highly optimized PDF reading experience, offering accessible annotation tools, dedicated reading modes, and smooth highlighting capabilities without disrupting your focus.

  1. 1. Open Your PDF: Launch WPS Office and open your PDF document.
  2. 2. Access Reading Mode: Click the 'Read Mode' icon at the bottom right corner to maximize your viewing area.
  3. 3. Select the Highlight Tool: Right-click anywhere on the document or use the floating mini-toolbar to quickly select the 'Highlight' tool.
  4. 4. Annotate Smoothly: Drag across your text to highlight while enjoying a distraction-free, full-screen reading experience.
Dedicated reading mode with easy access to highlighting and markup toolsSeamless compatibility with standard PDF formats and Adobe Acrobat filesLightweight software that runs smoothly on any deviceFree to use for essential PDF reading and annotation tasks
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Frequently Asked Questions

Why does the toolbar disappear in full-screen PDF mode?

Full-screen mode is specifically designed for presentations and distraction-free reading. To maximize screen real estate, editing toolbars and menus are automatically collapsed or hidden.

Can I customize touch gestures in my PDF reader?

Touch gesture customization is generally limited and depends heavily on the specific software and operating system. While basic pinch-to-zoom and swipe-to-scroll are universally supported, custom multi-finger swipes for toolbars usually require developer implementation.

How do I exit full-screen mode to get my highlighters back?

In almost all PDF readers, you can instantly exit full-screen mode by pressing the 'Esc' (Escape) key on your keyboard, which will return you to the standard view with all toolbars visible.

Is there a way to pin the toolbar while reading?

Many PDF applications offer a 'Read Mode' (different from Full Screen) that removes side panels but keeps a streamlined, pinnable floating toolbar at the top or bottom of the screen for quick annotations.