AI PDF Tools — completely free
Chat with documents, summarize reports, translate content, and auto-redact sensitive information. All AI features work anonymously — no account, no API key needed.
Chat with PDF
Most PopularUpload any PDF and ask AI questions about it. Get instant answers with page citations. Perfect for research papers, contracts, manuals, and reports.
- Ask questions in plain language
- Page-cited answers
- Multi-turn conversation
- Supports PDFs up to 50 pages
AI Summarizer
Get an AI-generated summary of any PDF in seconds. Choose from bullet points, prose, or a structured executive format. Short, medium, or detailed length.
- 3 summary lengths
- Bullet, prose, or structured format
- Copy or download result
- Works on scanned PDFs (use OCR first)
AI Auto-Redact
Describe what to remove — names, emails, account numbers — and AI finds every occurrence automatically. More thorough than manual search.
- Natural language instructions
- Catches things you'd miss
- Permanent black-box redaction
- Preview before applying
AI Translate
Translate PDF content into any language with AI. Supports all major languages. Best on text-based PDFs — use OCR first for scanned documents.
- All major languages
- Copy or download translation
- Handles technical content
- Combine with OCR for scanned PDFs
OCR — AI-Enhanced
AI-EnhancedTurn scanned, image-only PDFs into fully searchable documents. Our AI pass corrects OCR errors and improves text quality beyond standard Tesseract output.
- Tesseract + AI correction pass
- 5 languages (EN, DE, FR, ES, AR)
- Embeds invisible text layer
- Output is selectable & searchable
AI features use Gemini Flash, DeepSeek V3, and GPT-4.1 Nano via OpenRouter. No data is stored beyond your session. Privacy policy →