# Chat with Your PDF – Get Answers, Summaries, and Citations Instantly

*Upload a PDF. Our AI parses the content, creates a searchable index, and answers your queries with exact page numbers.*

Upload any PDF. AI reads the content, builds a RAG index, and answers your questions with precise page citations, summaries, and data extraction.

Page: <https://products.documentize.ai/ask-pdf>

## How AskPdf Works

### 1. Upload Your PDF
Select a PDF file from your computer, cloud drive, or provide a URL.

### 2. AI Extracts Text & Structure
The engine runs OCR if needed, parses headings, tables, and figures, and creates a semantic representation of the document.

### 3. RAG Index for Instant Semantic Search
All passages are vectorized and stored with page numbers, enabling fast, accurate question answering with citations.

### 4. Chat, Summarize & Cite
Ask “What is the main conclusion?”, “Show me the table on revenue”, or “Explain clause 4.2”. AI replies with clear answers and cites the exact page(s).

## What Can AskPdf Do?

From quick fact‑finding to full‑document summaries, the AI knows your specific PDF version.

## FAQ

### Which file formats are accepted?
Any standard PDF (text‑based or scanned). Files up to 100 MB are processed. Other formats (DOCX, TXT) can be converted to PDF before upload.

### How does the AI ensure correct page numbers?
The index stores each text chunk together with its original page number, so every answer is returned with the exact source page.

### Are my PDFs stored?
Files are uploaded securely, processed in memory, and deleted after the session. No content is used to train the model.

### Can scanned PDFs be read?
Yes. Built‑in OCR extracts text from scanned pages with high accuracy before indexing.

### Can I control how long a summary is?
Specify “short”, “medium”, or “detailed” in your request, and the AI will tailor the summary accordingly.

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