> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pdf.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Welcome to PDF.co Docs

> Your all-in-one guide to automate PDF, documents, and data extraction with APIs and integrations.

## Quickstarts

Whether you’re a developer or a no-code builder, you’ll find examples, quickstarts and step-by-step guides to get you up and running fast.

### For API Developers

<CardGroup cols={2}>
  <Card title="Get Started with API" icon="square-terminal" iconType="light" href="/api-reference" />

  <Card title="Response Code" icon="code" iconType="light" href="/api-reference/response-codes" />
</CardGroup>

### For Automation Users

<CardGroup cols={2}>
  <Card title="Get Started with Make" horizontal="false" href="/integrations/make/getting-started" img="https://mintcdn.com/pdfco/N4Le3Ib-q2JX4RLs/images/make_logo.webp?fit=max&auto=format&n=N4Le3Ib-q2JX4RLs&q=85&s=f032504b3ec6235b1581ef7a9d92a149" width="1536" height="783" data-path="images/make_logo.webp" />

  <Card title="Get Started with Zapier" href="/integrations/zapier/getting-started" img="https://mintcdn.com/pdfco/N4Le3Ib-q2JX4RLs/images/zapier_logo.webp?fit=max&auto=format&n=N4Le3Ib-q2JX4RLs&q=85&s=8a2eac655b4139198875b7f61af28106" width="1536" height="783" data-path="images/zapier_logo.webp" />

  <Card title="Get Started with n8n" href="/integrations/n8n/getting-started" img="https://mintcdn.com/pdfco/N4Le3Ib-q2JX4RLs/images/n8n_logo.webp?fit=max&auto=format&n=N4Le3Ib-q2JX4RLs&q=85&s=f43bab97b8ad18df7e318868968abb33" width="1536" height="783" data-path="images/n8n_logo.webp" />

  <Card title="See All Integrations" img="https://mintcdn.com/pdfco/jvNpJlS3eEFjK2tL/images/all_integrations.webp?fit=max&auto=format&n=jvNpJlS3eEFjK2tL&q=85&s=31046dd4c315adfc8fe9e7f5facc3633" href="/integrations" width="1536" height="783" data-path="images/all_integrations.webp" />
</CardGroup>

### Basic Knowledge

<CardGroup cols={2}>
  <Card title="Process Requests with Async Mode" icon="lightbulb" iconType="light" href="/api-reference/async-and-sync-mode" />

  <Card title="Document Parser Template Guide" icon="file-invoice-dollar" iconType="light" href="/knowledgebase/document-parser-guide" />

  <Card title=" Use Background Job Check" icon="clipboard-check" iconType="light" href="/api-reference/job-check" />

  <Card title="Help Center" icon="user-headset" iconType="light" href="https://intercom.help/pdf-co/en/" />
</CardGroup>

## Popular Endpoints

<CardGroup cols={2}>
  <Card title="AI Invoice Parser" icon="sparkles" iconType="light" href="/api-reference/ai-invoice-parser" cta="Read More">
    Extract structured data from any invoice automatically—no templates needed.
  </Card>

  <Card title="PDF Add/Edit" icon="file-plus-minus" iconType="light" href="/api-reference/pdf-add">
    Add text, images, forms, other PDFs, fill forms, links to external sites and external PDF files.
  </Card>

  <Card title="PDF Compress" icon="file-arrow-down" iconType="light" href="/api-reference/pdf-compress">
    Optimize PDF files up to 13 times smaller in file size by optimizing images and objects.
  </Card>

  <Card title="Document Parser" icon="table" iconType="light" href="/api-reference/documentparser/overview">
    Extract data from PDFs, JPGs, and PNGs — including fields, tables, values, and barcodes.
  </Card>
</CardGroup>