UPDF - AI PDF Editor All Platforms for Individuals

UPDF is a comprehensive PDF solution available on Windows, macOS, iOS, and Android, designed to streamline all your PDF tasks with powerful and intuitive tools.

Key Features

Edit PDF Content Easily

• Edit any text in your PDF: change fonts, colors, and sizes
• Add, crop, rotate, replace, extract, or delete images
• Edit or insert hyperlinks, watermarks, headers, footers, and backgrounds
• Crop pages to custom sizes
• Create and fill out forms, including digital signatures

Editing features are available on both desktop and mobile devices.

Convert PDF to Multiple Formats

• Convert PDFs offline to Word, Excel, PowerPoint, Image (PNG, JPG, TIFF, GIF), HTML, Text, CSV, XML, PDF/A, and more
• Choose to convert the entire document or specific page ranges without losing formatting

Advanced OCR (Optical Character Recognition)

• AI-powered OCR supports over 38 languages, converting scanned documents and image-based PDFs into searchable and editable files
• (Note: OCR is unavailable in the Mac App Store version and on Intel-chip Macs)

Powerful Annotation Tools

• Highlight, strikethrough, underline, draw with pencil, and add shapes, stamps, stickers, attachments, and signatures
• All annotations are gathered in an exportable annotation list
• Includes measurement tools for distance, perimeter, and area

Organize PDF Pages

• Insert, replace, extract, split, rotate, delete, or reorder PDF pages with ease

Robust Security

• Protect your PDFs with open and permission passwords to control access, copying, printing, and editing
• Redact sensitive information or add watermarks for copyright and confidentiality

Form Creation & Filling

• Create interactive PDF forms (text fields, check boxes, radio buttons, drop lists, list boxes, image fields, date fields, digital signature fields)
• Fill forms and add digital signatures easily

Compare PDFs

• Compare two PDF files side by side to quickly spot differences

Full-Featured on Mobile (iOS & Android)

• Edit text and images, annotate, scan to PDF, organize pages, view various document formats, search, copy, share, and secure PDFs from your mobile device

AI Chat with PDF (Sold Separately)

• Use AI to summarize, translate, chat with your PDF, and instantly generate mind maps for quick comprehension