Free Online PDF Tools Powered by AI
Merge, split, compress, convert, and summarize PDF files online. No installation required. Fast, secure, and free to use.
All PDF Tools
Everything you need to work with PDF files. All tools run directly in your browser.
Merge PDF
Combine multiple PDFs into one file.
Split PDF
Extract pages from your PDF.
Compress PDF
Reduce PDF file size with Ghostscript.
Delete Pages
Remove specific pages from PDF.
Extract Pages
Extract pages into a new PDF.
Rotate PDF
Rotate pages by 90°/180°/270°.
PDF to JPG
Convert PDF pages to images.
JPG to PDF
Convert images to PDF.
PDF to Word
Convert PDF to editable DOCX.
PDF to Excel
Extract tables to XLSX spreadsheet.
PDF to PPTX
Convert PDF to PowerPoint slides.
Word to PDF
Convert DOCX to PDF via LibreOffice.
Sign PDF
Add your signature to PDF.
PDF OCR
Extract text from scanned PDFs.
AI Summarizer
Summarize PDF with AI.
Scanned PDF to Word
OCR scanned PDFs to editable Word.
Why Choose AI PDF Tools?
Fast & Secure
Files are processed securely and automatically deleted after 24 hours.
No Installation
All tools work directly in your browser. No software to download.
AI-Powered
Advanced AI for PDF summarization, OCR, and intelligent text extraction.
Frequently Asked Questions
Is it free to use?
Yes! All 16 PDF tools are free including OCR and AI. Free users get 2 daily uses. Free PDF output contains a small watermark. Upgrade to Starter ($5/mo) for unlimited uses, no watermark, and 5 AI summaries/day, or Pro ($9.99/mo) for 20 AI summaries/day and 200MB file support.
Are my files secure?
All uploaded files are encrypted and automatically deleted after 24 hours. We never store or share your documents.
Do I need to install software?
No. All tools work directly in your web browser. No downloads or installations required.
What file sizes are supported?
Free users can upload files up to 30MB each. Starter allows 100MB, and Pro allows up to 200MB per file.
How does the AI summarizer work?
Our AI reads your PDF content and generates a concise summary using advanced language models. Free users get 1 AI summary/day, Starter gets 5/day, and Pro gets 20/day. Choose brief, detailed, or bullet-point formats.
What's the difference between Starter and Pro?
All plans include all 16 tools. Starter ($5/mo) gives unlimited uses, no watermark, and 5 AI summaries/day. Pro ($9.99/mo) adds 20 AI summaries/day, 200MB file support, and priority processing. Annual billing saves 2 months.
Why do free PDFs have a watermark?
Free users get a small watermark (aipdftools.com) on PDF output. This helps us offer the service for free. Upgrade to Starter or Pro to remove the watermark completely — it's automatically removed for paid users.