| Annotation Presets | Annotations | Customize default properties for annotation tools including colors, sizes, fonts, and line styles with live preview |
| Annotation State Management | Annotations | Save and restore annotation states locally with version control-like functionality for managing document changes |
| Bookmark & Outline Navigation | User Interface | Browse the document's table of contents and bookmarks in a custom sidebar with click-to-navigate |
| Brightness & Contrast | User Interface | Bidirectional slider to brighten dark or poorly-scanned documents, or enable night mode for comfortable dark reading |
| Collaboration Comments | Annotations | Threaded comment replies with author tracking, @mentions, and configurable display modes (Fitting, Floating, Popover) |
| Content Editing API | Content Editor | Advanced content editing with text detection, find & replace, and AI text generation |
| Counting Annotations | Annotations | Click anywhere on a document to place numbered markers using custom-rendered annotations with a sidebar tracker |
| Cross-Page Text Comparison | Document Comparison | Extract and compare full document text across page boundaries with visual diff highlighting and change navigation |
| Custom Menu Interface | User Interface | A completely custom menu interface with custom toolbar, annotation tools, document comparison, and measurement capabilities |
| Custom Renderers | Annotations | Creative custom annotation renderers showcasing visual effects, animations, interactive widgets, and more |
| Document AssemblyWork in Progress | Document Editor | Assemble documents by dragging pages between two panels with multi-select, reorder, rotate, duplicate, delete, upload, and export |
| Document Loading Methods | User Interface | Demonstrate all supported document loading methods: URL, ArrayBuffer, Blob, and Base64. Includes file upload with method selection |
| Document Markup Modes | Document Conversion | View Word documents with tracked changes and comments in different markup modes: no markup, original, simple markup, and all markup |
| Document Search | User Interface | Search through PDF documents with context-aware results, instant highlighting, and automatic navigation to matches |
| Form Data Pre-Fill | Forms | Programmatically populate PDF form fields from JSON data presets with editable field values and apply/clear controls |
| Form Designer | Forms | Drag and drop form fields onto PDF documents with an intuitive form creator mode for building interactive forms |
| Form Validation | Forms | Client-side validation rules with visual feedback on PDF form fields using a declarative rule engine |
| Grouped Form Fields | Forms | Drag and drop grouped form fields with image backgrounds, company logos, checkboxes, signatures, and date fields. Moving or deleting any element affects the entire group. |
| Keyword Highlight | Annotations | Automatically search and highlight configurable keywords in a document with color-coded annotations |
| Layer Management | User Interface | Toggle PDF layer groups (OCGs) to show or hide building systems on a construction floor plan with quick presets |
| Multi-Document Tabs | User Interface | View multiple PDF documents in a tabbed interface with page position memory, closeable tabs, and file upload |
| Night Mode | User Interface | Toggle night mode in the PDF viewer with a custom toolbar button using CSS filter inversion |
| Patient Intake Forms | Forms | Digital patient check-in with smart form pre-population, progressive form completion, and HIPAA-compliant data handling |
| Simple Signing Demo | Signatures | Complete signature workflow with drag-and-drop field placement, electronic signatures, role-based permissions, signature flattening, and digital signatures via DWS API |
| Text Comparison | Document Comparison | Side-by-side PDF comparison with synchronized viewing and interactive change tracking |
| Text Extraction | Content | Extract text from PDF pages with current-page or full-document view, copy to clipboard, and download as plain text |
| Watermark | Document Editor | Add configurable text watermarks to every page with customizable text, font size, color, opacity, and rotation |
| Zoom Level Display | User Interface | Display the current zoom level as a percentage in a custom toolbar button with click-to-reset functionality |