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

CONVERT FILES TO PDF
Automatic convert files to PDF and display on viewer
Supported various file types: Office files (Word, Excel, PowperPoint) and Image files

COMPRESSION
Reduce your PDF file on the go make it easily shared by email

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.