Page-by-page view, zoom, text/signature annotations, drag-to-reorder pages, and PDF merge (upload 2 files).
The PDF viewer combines reading, navigation, annotation, and document handling features, making it one of the most practical viewers in Omni Viewer.
Why it works well on the web
The web version is especially strong because it adds quick PDF handling with no install.
What you can do
- Renders page canvases and thumbnails with pdf.js.
- Re-renders pages when zoom changes.
- Supports thumbnail drag-and-drop page reordering.
- Places text and signature overlays with move and rotation before saving.
- Handles merge input, edited download, and editing fallbacks for unsupported files.