Powerful, fast and optimized for mobile devices, Ultra PDF makes it easy to work with even the complex PDF documents.
Its expert features allow you to view, annotate, organize, OCR and sign PDF forms.
Whether you want to highlight class notes, alter a recipe, adapt blueprints, revise and sign contracts, fill in forms, or just read a good book, Ultra PDF simplifies your life.

HIGHLIGHTS

ACCESS FILES
Get files from your local device or other cloud storages

VIEW FILES
- Bookmark: Easily skip to new chapters or find specific sections within your document
- Annotation: See all annotations at a glance, then tap to access
- Other Features: Text search; single-page, double-page, continuous scroll, or thumbnail view modes; page rotation; two-finger scrolling; high levels of zoom; and more

ANNOTATE & COMMENT
- Highlight, underline and strikeout text
- Insert text or attach sticky notes to add feedback, ideas, and reminders
- Insert lines, arrows, circles, or polygons, or simply draw freehand

SIGN & FILL FORMS
- Form Input: Quickly complete, save, and share PDF forms
- Signature: Sign any document by hand, then save your signature for easy future use

OCR (Image to Text)
- Easy to recognize scanned image, handwritten into text format with high accuracy.