PDF Reader Ultra - Easily view, annotate and manage PDFs. Merge/split files, convert Word/images to PDF, add signatures & notes.

Features：
✔ View & Annotate:
Open and read PDFs smoothly, with tools like highlight, underline, and freehand drawing.
✔ Merge & Split:
Combine multiple PDFs into one or extract specific pages as needed.
✔ Convert to PDF:
Turn Word files or images (JPG/PNG) into PDF documents quickly.
✔ Markup Tools:
Add text comments, shapes, or handwritten signatures to your files.
✔ Basic Security:
Set passwords to protect your PDFs from unauthorized access.