Customizable UI
Hide or add buttons, and match your look and feel
Key capabilities
Page modes and transition
Single or double, multiple scroll modes
Thumbnails
Resizable view shows page numbers and labels
Outline
Supports all custom variants and PDF action types
Bookmarks
Mobile-friendly UI auto-adjusts to all screen sizes
Dark mode
Choose between bright and dark themes
Reader mode
Reflow text to present it in a single-column view
PNG, JPG, and TIFF
Open images in the viewer (in addition to PDFs)
Extendable
Add annotation, signing, forms, and more
Essential guides
Viewing options
Touch and input
Rendering
More viewer guides
Language support
The Nutrient viewer is compatible with Swift and Objective-C, and it offers optimized APIs for both languages.
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