PDFHub.AI

How to Use PDFHub.AI

Step-by-step guides for all our tools

Quick Start

1

Upload a file

Drag & drop or click to select

2

Click process button

Merge, split, compress, etc.

3

Download result

Save your processed file

AI Features

🤖 AI Chat with PDF

Upload a PDF, then ask questions naturally. The AI reads your document and provides answers based on its content. Perfect for research papers, contracts, and reports.

📝 AI Summary

Get a concise summary of any PDF document. Choose from short (3-5 sentences), medium (8-10 sentences), or long (15-20 sentences) summaries.

📖 OCR Text Extractor

Extract text from scanned PDFs and images. Perfect for digitizing paper documents or extracting text from photos.

PDF Tools

📄 Merge PDF

Combine multiple PDF files into one. Upload 2+ files, drag to reorder, then click Merge.

✂️ Split PDF

Extract specific pages. Choose a page range or enter individual page numbers.

🗜️ Compress PDF

Reduce file size for email attachments. Choose low/medium/high compression.

🖼️ PDF to Image

Convert each PDF page to JPG or PNG. Download all as a ZIP file.

📸 Image to PDF

Convert JPG, PNG, GIF images into a single PDF. Drag to reorder images.

🔄 Rotate PDF

Rotate PDF pages permanently. Choose 90°, 180°, or 270°.

Free vs Pro

FeatureFreePro
PDF tasks3/day (guest) / 5/day (registered)Unlimited
AI questions3/day (guest) / 5/day (registered)Unlimited
OCR pages3/day (guest) / 5/day (registered)Unlimited
File size10MB100MB
WatermarkNoNo
AdsYesAd-free

Privacy & Security

  • 100% local processing - Your files never leave your browser
  • No upload - All operations happen on your device
  • No storage - We don't save any of your files
  • Auto-delete - Files are removed after processing