UPDF is an all-in-one AI-integrated PDF editor software that you can use to AI chat with PDF, edit, annotate, convert PDFs, and more. 

FEATURES

AI Assistant

• Powered by GPT-4.1 and Full DeepSeek (R1).
• AI chat with your PDF to summarize, translate full PDFs without losing format, and get answers related to the PDFs.
• Convert PDFs to mind maps.
• Chat with images and ask any questions about the images.
• Ask any prompts and get answers from AI.

Edit PDFs

• Edit text in PDF to change the properties of the text, such as the color, font, size, etc.
• Edit images in PDF to change the size, crop, rotate, extract, replace, delete, etc.
• Add or remove links to the web or a page.

Annotate PDFs

• Highlight, underline, strikethrough, or squiggly the text in PDFs.
• Add sticky notes, text boxes, text comments, text callouts, or shapes to PDFs.
• Free-hand drawing within a PDF.
• Add stamps, stickers, and signatures to PDFs.
• Measure PDF.

UPDF Cloud

• Sync files across different devices and platforms.

OCR

• Convert scanned PDFs or images into searchable and editable PDFs or vice versa.
• Can recognize text in 38 languages.

Convert PDFs

• Convert PDFs to: DOCX, XLSX, and PPTX.
• Convert PDFs to image: PNG, JPEG, BMP, TIFF, and GIF.
• Convert PDFs to TXT, RTF, CSV, HTML, and XML.

Organize PDF Pages

• Insert, replace, extract, split, rotate, remove, and reorder the pages in PDFs
• Crop or extend page margins.
• Split a long single page into multiple pages.

Protect PDFs

• Add an open or permission password to protect PDFs from opening, copying, editing, and printing.

Prepare Form

• Create fillable PDF forms by adding interactive form fields.
• Fill PDF forms and add an e-signature.
• Add digital signatures to prove the sender’s identity.

Batch Process PDFs

• Support batch process to convert, merge, OCR, compress, print, create, insert, and encrypt PDFS
• Support batch process to add or remove backgrounds, watermarks, header & footer, and Bates numbering in multiple PDFs
• Batch Remove text markup, measurements, stamps, form fields, and signatures.

Read and Print PDFs

• View PDF single page or two-page view/scrolling.
• Text-to-speech.
• Search and find text.
• Slideshow PDF.
• Support light and dark mode.
• Add and manage bookmarks.
• Print PDFs.

Create PDFs

• Create a blank PDF with different backgrounds or from Word/Excel/PPT/image/CAJ/Paperwork/selection capture/window capture/screen capture/clipboard/scanner.

MORE

• Share PDF via link, QR code, or email.
• Compare PDFs.
• Redact sensitive information in PDF.
• Add, edit, or remove watermarks from PDFs.
• Edit the background for PDFs.
• Edit the header and footer from PDFs.
• Save as PDF/A.
• Flatten PDFs.

What's New:

Version 2.0.6:

• Release notes were unavailable when this listing was updated.

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