Set PDF Viewer Preferences
Control how Adobe Acrobat, Apple Preview, and web PDF readers open your document. Configure initial page view, layout mode, default zoom, and reader UI visibility.
Upload PDF to Configure Preferences
Supports any PDF. Client-side processing ensures zero data leaves your browser.
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How to Set PDF Viewer Preferences
1
Select Your PDF Document
Upload your document to inspect its current embedded catalog settings and viewer configuration flags.
2
Configure Display Modes
Choose presets like Kiosk Presentation, 2-Page Book Spread, or Clean Reading. Toggle toolbar visibility and window centering.
3
Save & Download
Click "Apply & Download PDF" to inject the updated /ViewerPreferences dictionary into your document catalog without recompressing or altering page content.